Krystal in 2012
|Birth name||Chrystal Soo Jung|
|Also known as||Krystal Jung, Jung Soo Jung|
October 24, 1994 |
San Francisco, California, United States
|Instruments||Lead Vocal, Piano|
|Years active||2000 – present|
|Associated acts||f(x), Jessica Jung, SM Town, SM The Ballad|
|Revised Romanization||Keuriseutal Jeong|
|Revised Romanization||Jeong Sujeong|
Chrystal Soo Jung (born October 24, 1994), better known as Krystal Jung, Krystal, or by her Korean name Jung Soo Jung, is a Korean American idol singer and actress. Discovered by S.M. Entertainment in 2000, she began filming for commercials and music videos by 2002. She is a member of both the South Korean girl group f(x) and the ballad group S.M. The Ballad.
- 1 Early life
- 2 Education
- 3 Personality & Public Image
- 4 Music career
- 5 Acting career
- 6 Variety Shows Appearances
- 7 Relationship with bandmates
- 8 Discography
- 9 Filmography
- 10 Fashion Show Modeling
- 11 Endorsements
- 12 Awards
- 13 References
- 14 External links
Krystal was born as Chrystal Soo Jung in San Francisco, California, where her family from South Korea settled in the 1980s. During a family trip to South Korea in early 2000, at the age of five, she and her older sister Jessica were spotted by talent agency S.M. Entertainment, which earned her a cameo appearance in Shinhwa's "Wedding March" music video. The agency saw potential in both Krystal and her sister and offered them singing and dancing lessons, opting to professionally train them in a singing career. However, the offer was turned down by her parents, reasoning that Krystal was too young. Therefore, her parents at first only allowed her older sister to join the agency, who debuted as a member of the girl group Girls' Generation. Since then, the Jung sisters have appeared together in many events.
In 2006, her parents finally allowed her to join S.M. Entertainment, and the agency then enrolled her in dance classes, including jazz and ballet. Krystal was trained for 3 years before debuting as a part of f(x) in 2009.
After moving to South Korea, Krystal attended Korea Kent Foreign School, and then graduated from Hanlim Performing Arts High School on February 7, 2013, where she was honored with an achievement award. She is currently attending Sungkyunkwan University, majoring in performing arts. She is fluent in both English and Korean.
Personality & Public Image
Krystal stated: "I don't really like crowded places. When people stare at me, I feel so uncomfortable. My job is being a celebrity, so I'm supposed to enjoy and get used to people staring at me. I can't seem to do that." Her sister, Jessica, further remarked: "When she was little, people would stare at her because she's pretty, and she'd always hide and cry." Because of this reason, during her Amazing f(x) trip to New Zealand, Krystal chose to do skydiving as a mean of unleashing her freedom and fear of attention, telling the viewers, "Skydiving means I'll jump out from the sky and forget everything else".
Earlier in her career, Krystal was being criticized by the public as having an attitude problem. As a result of this, Krystal even had to apologize publicly on one occasion. Subsequently Krystal stated: "When people see my expression they usually say that I look cold or even ask if I'm mad. I was just standing there, so I realized for the first time that I appear that way after hearing those kinds of comments. But the people around me know that I'm not like that. Truthfully, I'm more affectionate and fragile-hearted than people think."
In the same interview, she also revealed her introverted personality. She confessed that she cannot quickly become friendly with people whom she meets for the first time. Therefore, she is thankful towards people who approach her first.
A sample of Krystal - Because of Me (나 때문에)
|Problems playing this file? See media help.|
- See a complete list of her discography
In 2010, as a part of her participation in the Melody Project, Krystal released a solo song named "Melody". In 2011, she had another song "Because of Me" for the Sign OST. Over the years, Krystal has recorded several other soundtracks in collaboration with her fellow f(x) members or S.M. artists. They include "Hard but Easy", "Spread its Wings", Calling Out, "Grumbling", "Butterfly", and most recently, "Say Yes".
During various concerts, Krystal has covered live versions of "Tik Tok" and "California Gurls" with Jessica, as well as "My First Kiss" with Key. She has also revealed her piano skills on stage through a performance with Jessica, with the song "Someday".
The group was initially introduced to the public through a video teaser on August 24, 2009. Their first single, "LA chA TA", was released on September 1. They publicly debuted on September 2, in a showcase specifically designed to introduce them. On September 5, they had their first televised performance on MBC's music show Music Core.
Apart from participating in f(x) songs, Krystal and Luna also have a few of their own duets which include "You're my Destiny" and "Sorry, Dear Daddy". Other duet tracks, featured Amber as the rapper, are "Goodbye Summer" and "Beautiful Stranger".
SM The Ballad
Being featured in SM the Ballad Vol. 2, she has a duet with Chen for the track "When I Was... When U Were..." and another duet with Changmin for the Japanese version of the title track, Breath. Krystal performed her duet with Chen live at the SM The Ballad Joint Recital on February 12, 2014. As for "Breath", its official music video was released through S.M. Entertainment's official YouTube channel.
- See a complete list of her filmography
2010: Debut & Melody Project
Krystal debuted as an actress in the long-running sitcom More Charming by the Day, making her first appearance in episode 60. She played a minor character named Jung Soo Jung, a quirky girl who lies a lot in front of everyone. During a later episode, her character had a chance to sing a cover of "It's First Love". Subsequently, Krystal received the "Newcomer Comedy Award" at the 2004 MBC Entertainment Award for this role.
During the same year, Krystal also participated in the Melody Project, a series of music videos, in which she played a young student who is in love with her music teacher. There are six parts to the series; four parts have been released so far. Each music video is supposed to depict a distinctive emotion associated with love. The director, Oh Joon Jung, commented on Krystal "Despite her young age, she's professionally expressed the complex emotions the character has in the story."
2011 - 2013: High Kick 3: Revenge of the Short-legged & The Heirs
In 2011, Krystal appeared in High Kick 3, playing the role of Ahn Soo Jung, a superficial and shallow girl, who does not have much depth of feelings. She and her onscreen brother, Ahn Jong Suk, also often act violently towards one another. Because of this, Krystal had to explain that in real life she is not like the character she portrays. On the other hand, Ahn Nae Sang, playing Krystal's father in the show, expressed that he "was shocked at Krystal's natural acting" and believed that she will succeed later. To this, however, Krystal acknowledged that she still has a long way to go before becoming a real actress.
In 2013, Krystal was casted in The Heirs, portraying the role of Lee Bo Na, a wealthy high school student, who appears to be somewhat spoiled, yet is still very cute and has a good heart. Her character in the show has generated positive recognition among the viewers. For instance, CNBLUE's Jonghyun confessed to become a fan of Krystal after having watched her, stating that her character "came out really pretty and charming". Lee Bo Na and Yoon Chan Young were also voted as the Best Onscreen Couple at the 2013 DramaFever Awards. Throughout the course of filming, Krystal was well-liked among her co-stars and staff members. The producer, during his interview featured in the DVD edition of the drama, also praised Krystal for her natural acting.
2014 - present: Potato Star 2013QR3 & My Lovely Girl
In March, due to a request from Director Kim Byung Wook, whom Krystal has previously worked with in High Kick 3, she made a cameo appearance in Potato Star 2013QR3. Though her appearance was brief, Go Kyung-pyo, playing her crush in the sitcom, stated that he became a fan of Krystal, noting on her being a bright and caring friend, and that her participation in the show was a joyful memory to remember.
In August, Krystal has been confirmed to be starring in her first ever leading role in the upcoming SBS's drama My Lovely Girl alongside with Rain and Infinite's L (Kim Myungsoo). She will be portraying a character named Se Na, who moves to Seoul to pursue a music career and ends up meeting a fateful love during the process. The drama is scheduled to be aired on September 17, 2014.
Variety Shows Appearances
- See a complete list of her variety shows
2010: Dream Team 2 & The M-Wave
2011: SBS's Kiss & Cry figure-skating show
As a participant in Kiss & Cry, Krystal demonstrated a total of 8 performances stretching throughout a 14-week broadcast. Having practiced figure-skating only shortly before the show started; and even though there were also some mishaps, she impressed the panel of judges and viewers through many difficult lifts and movements.
People on one occasion commented that Krystal executed all her elements cleanly and finished strong. During a different performance, Kim Yu-na remarked that although she thought it lacked some colors; "...the skills demonstrated were enough for me to believe if someone said Krystal was an ice dancer."
For her "Carmen" performance, David Wilson commented on the chemistry between Krystal and her partner, Lee Dong Hoon. He poked fun at the two, asking "Just makes me wonder... is there something going on between the two of you?" During this performance, they were also announced as the winners of the competition, earning them the opportunity to skate at Kim Yuna's ‘Samsung Galaxy★Hauzen All That Skate Summer 2011‘ ice show.
Krystal revealed about an incident where she could have almost killed her partner. While practicing for a lift, the blade of her skate came across his neck and could have cut through his skin if he had not avoided it right in time.
2014: OnStyle's Jessica & Krystal
Jessica & Krystal, featuring Krystal and her sister, Jessica Jung, premiered on June 3 and consisted of 10 episodes. The show took on a more close-up and personal side of the two sisters, showing their affection towards one another, featuring their daily life activities, as well as never-before-seen footages.
During one interview segment, the two sisters addressed their public "cold" image together. Jessica explained "The average person thinks of idols' bright images, but my sister and I tend to not have strong expressions. If I'm not so lively, other people could misunderstand. I wish they wouldn't think me as rough." and Krystal added "I don't particularly want to explain. This is us, so what could we do?" They also expressed their sisterly bond, saying "If we didn't work in the same business, we wouldn't be this close...we understand each other more than anyone else. If we didn't have each other, it would have been difficult."
Relationship with bandmates
When describing the friendship between Krystal and her bandmate Sulli, Amber stated: "Krystal and Sulli are like Tom and Jerry. They are always bickering, but you know they secretly love each other". Sulli added: "The people who don't know might think we are fighting...that's just how we express our love."
|2009||KBS2 Invincible Lee Pyung Kang OST||"Hard but Easy"||03:51||With Luna|
|2010||KBS God of Study OST||"Spread Its Wings"||03:56||With Luna & Amber|
|KBS Cinderella's Sister OST||"Calling Out"||04:22||With Luna|
|Melody Project Part II – Moderato||"Melody"||04:21||Solo|
|2011||SBS Sign OST||"Because of Me"||03:15||Solo|
|MBC Sunday Night – Enjoy Today OST||"Grumbling"||04:24||With Lee Teuk|
|2012||SBS To the Beautiful You||"Butterfly"||03:01||With Jessica|
|2014||SM the Ballad Vol. 2 – Breathe||"When I Was... When U Were..."||03:54||With Chen|
|"Breath" (Japanese Ver.)||04:30||With Changmin|
|Make Your Move 3D OST||"Say Yes"||03:58||With Jessica & Kris|
|2010||More Charming By The Day||Jung Soo Jung||MBC||Supporting Role|
|2011||Welcome to the Show||Herself||SBS||Cameo|
|2011–2012||High Kick: Revenge of the Short Legged||Ahn Soo Jung||MBC||Supporting Role|
|2013||The Heirs||Lee Bo Na||SBS||Supporting / Third-Leading Role|
|2014||Potato Star 2013QR3||Noh Soo Jung||tvN||Cameo / Episode 81|
|My Lovely Girl (Filming)||Yoon Se Na||SBS||First-Leading Role|
|2012||I AM. – SM Town Live World Tour in Madison Square Garden||Herself||Documentary of SMTown in New York|
|2010–2011||KBS2||Dream Team 2||22, 29, 32, 55||Guest||Krystal & Minho win the Couple Dream Team in episode 22. Krystal makes a record high jump of 1.95m during episode 32.|
|YStar||Hello f(x)||1–4||Regular Cast||f(x) travels to Africa, Thailand, and Japan.|
|MBC Every 1||f(x)'s Koala||1–15||Regular Cast||f(Krystal+Victoria+Luna+Sulli). Amber is absent in the series due to an ankle injury.|
|Arirang TV||The M-Wave||Host||Krystal is a host along with Thunder of MBLAQ|
|2011||SBS||Kiss & Cry||1–14||Winner||Starring: Krystal, IU, Kim Yu-na, Shin Dong-yup, Jin Ji-hee, Kim Byung-man, Lee Ah-hyun, Lee Kyu-hyuk, Park Jun-geum, Seo Ji-suk, Son Dam-bi, and U-Know Yun-ho|
|SBS||Strong Heart||88 & 89||Guest||Taecyeon once asked Krystal to have her singing featured in "Hands Up". However, she had to decline as the song contains lyrics about drinking and clubbing, and Krystal was still a minor at the time.|
|2012||SBS||Running Man||93 & 94||Winner along with Gary||Guest Star: f(x)'s Krystal, Kara's Gyuri & SeungYeon, 4Minute's HyunA, MissA's Suzy. Krystal receives a pure gold tiara.|
|2013||OnStyle||Project Runway Korea||9||Guest||Project Runway Korea All Stars. Krystal is a guest judge. The winning dress is featured in Krystal's 1st Look magazine photoshoots (May 2013 Edition)|
|MBC Music||Amazing f(x)||1–8||Regular Cast||f(x) travels to New Zealand to complete their bucket lists.|
|Mnet America||Go f(x)||1||Regular Cast||The show highlights f(x)'s trip to Austin, LA, and Hollywood. f(x) becomes the first Kpop group to perform at SXSW. Anna Kendrick makes a guest appearance in f(x)'s Funny or Die sketch.|
|SBS||SBS 2013 Entertainment Awards||Host||Krystal is a host along with Shin Dong Yup and Lee Won Hee.|
|2014||OnStyle||Jessica & Krystal||1-10||Regular Cast||with her sister Jessica, featuring daily activities of the two sisters|
Music video appearances
|2000||"Wedding March"||Shinhwa||Little Girl|
|2010||"Sweet Dreams"||Alex||Herself||Melody Project – Andante|
|"Melody"||Krystal||Herself||Melody Project – Moderato|
|2013||"Spring Will Probably Come"||Byul||Herself||Melody Project – Fermata|
|"Memories Are More Beautiful Than Farewell"||Tei||Herself||Melody Project – Adagio|
Special Guest Appearance
|2010||Show! Music Core||MBC||MC||Special guest along with Lizzy, Eunhyuk|
|2010||Invincible Youth||KBS2||Episode 52||Special guest along with Sulli & Luna|
|2010–2011||We Got Married (Khuntoria Edition)||MBC||Episode 4,15,16,43,44,45 & 64||Special guest|
|2013||Enemy of Broadcasting||Mnet||Episode 1||Special guest|
Fashion Show Modeling
|2010||S/S SEOUL COLLECTION||Ha Sang Baek||With f(x) Amber & Sulli|
|2010||MBC Entertainment Awards||Newcomer Comedy Award||More Charming By The Day||Won|
|2014||DramaFever 2013 Awards||Best Couple Award (with Kang Min-hyuk)||The Heirs||Won|
- The Birth of Chrystal Jung. californiabirthindex.org
- Studarus, Laura (June–July 2014). "Seoul Sisters - For Girls' Generation's Jessica Jung and f(x)'s Krystal Jung, Singing is the family business". Nylon magazine.
- Girls’ Generation’s Jessica & f(x)’s Krystal got casted on the street by SM Entertainment (in Korean) Newsen.com (September 12, 2009). Retrieved on June 9, 2014.
- Han Ga In & Krystal filmed a commercial together. Kpopstarz.com (March 9, 2012). Retrieved on May 19, 2014.
- "Jessica's younger sister Krystal, trainee since 2006". Star News (in Korean). August 28, 2009. p. 1. Retrieved August 29, 2009.
- Krystal's high school teacher reveals how she was as a student in school. Allkpop.com (February 9, 2013). Retrieved on April 12, 2014.
- Krystal and Jiyoung to attend the same university. Allkpop.com (December 8, 2012). Retrieved on April 12, 2014.
- f(x)'s Krystal goes skydiving on 'Amazing f(x)'. Allkpop.com (May 24, 2013). Retrieved on May 16, 2014.
- "Amazing f(x) Special Episode" (in Korean). Amazing f(x). May 24, 2013. approx. 40 minutes in. MBC Music.
- "Jessica & Krystal Episode 1" (in Korean). Jessica & Krystal. June 3, 2014. approx. 3 minutes in. OnStyle (온스타일).
- Krystal & Sulli have attitude problem. Allkpop.com (August 12, 2010). Retrieved on May 16, 2014.
- Krystal comes under fire for her rude attitude once again. Allkpop.com (June 6, 2011). Retrieved on May 16, 2014.
- SISTAR’s Hyorin and f(x)’s Krystal Called Out for Attitude. Mtviggy.com (June 19, 2012). Retrieved on May 16, 2014.
- Krystal apologizes for her attitude. Allkpop.com (June 6, 2010). Retrieved on May 16, 2014.
- Krystal's interview with The Celebrity (English Translation). Iheartfx.com (March 12, 2014). Retrieved on May 15, 2014.
- Scans of Krystal's The Celebrity. Functionlove.net (January 17, 2014). Retrieved on May 15, 2014.
- Singer Tei and f(x) Krystal spotted together at a recording studio. Dkpopnews.net (May 25, 2010). Retrieved on April 12, 2014.
- Krystal is featured in Alex's MV!. Dkpopnews.net (March 2010). Retrieved on May 24, 2014.
- Byul sings "Spring Will Probably Come" for 'Melody Project'. Allkpop.com (January 15, 2013). Retrieved on May 24, 2014.
- Tei sings "Memory Is More Beautiful Than Farewell" for Melody Project. Allkpop.com (March 8, 2013). Retrieved on April 12, 2014.
- F(x)'s Krystal, 'Melody' music video with Tei as they play the roles of lovers. Dkpopnews.net (May 28, 2010). Retrieved on April 12, 2014.
- f(x) Krystal's "Because of Me" is released Allkpop.com (February 9, 2011). Retrieved on May 22, 2014.
- YesAsia Invincible Lee Pyung Kang OST (in Korean & English) YesAsia.com (November 23, 2009). Retrieved on May 22, 2014.
- YesAsia God of Study OST (in Korean & English) YesAsia.com (February 1, 2010). Retrieved on May 22, 2014.
- YesAsia Cinderella's Sister OST (in Korean & English) YesAsia.com (April 29, 2010). Retrieved on May 22, 2014.
- Super Junior's Leeteuk and f(x)'s Krystal release duet song, 'Grumbling'! Allkpop.com (January 29, 2011). Retrieved on May 22, 2014.
- YesAsia To The Beautiful You Soundtrack (in Korean & English) Yesasia.com (September 21, 2012). Retrieved on May 22, 2014
- Itunes's Make Your Move OST Itunes.com (April 7, 2014). Retrieved on May 21, 2014.
- Jessica And Krystal Channel Their Inner Hot Messes Seoulbeats.com (September 5, 2010). Retrieved on June 1, 2014.
- SMTOWN World Tour III: Krystal the “California Gurl” Kfashionista.com (May 22, 2012). Retrieved on June 1, 2014.
- SHINee Discusses First Solo Concert at Press Conference Soompi.com (January 3, 2011). Retrieved on June 1, 2014.
- Girls' Generation makes their first comeback performances on Romantic Fantasy Soompi.com (January 1, 2013). Retrieved on June 1, 2014.
- "f(x), Asia's Pop Dance Group". Newsen (in Korean). August 24, 2009. p. 1. Retrieved August 26, 2009.
- f(x) Introductory Teaser on SM Entertainment Official Youtube Channel Youtube.com (July 6, 2011). Retrieved on May 22, 2014
- New albums & Singles Review for September 2009 Soompi.com (September 6, 2009). Retrieved on May 22, 2014.
- f(x) at their debut showcase performance! Soompi.com (September 2, 2009). Retrieved on May 22, 2014.
- "f(x)'s digital single "LA chA TA" released on the 1st, debuted on the 5th". Newsen (in Korean). August 31, 2009. p. 1. Retrieved August 31, 2009.
- f(x)'s debut performance on MBC MusicCore Allkpop.com (September 5, 2009). Retrieved on May 22, 2014.
- More details including tracklist and participating artists for SM The Ballad's 2nd album 'Breath' revealed Allkpop.com (February 3, 2014). Retrieved on May 24, 2014.
- SM the Ballad’s Joint Recital for Second Album “Breath” Soompi.com (February 15, 2014). Retrieved on May 16, 2014.
- "Breath" Official Music Video Youtube.com (February 12, 2014). Retrieved on May 16, 2014.
- f(x)'s Krystal to join More Charming By The Day sitcom. Allkpop.com (June 21, 2010). Retrieved on May 16, 2014.
- "More Charming By The Day Episode 60 (on DramaFever)" (in Korean). More Charming By The Day. 2010. approx. 1 minutes in. MBC. http://www.dramafever.com/drama/731/60/More_Charming_by_the_Day. Retrieved 21 May 2014.
- "More Charming By The Day Episode 132 (on DramaFever)" (in Korean). More Charming By The Day. 2010. approx. 15 minutes in. MBC. http://www.dramafever.com/drama/731/132/More_Charming_by_the_Day/. Retrieved 21 May 2014.
- Krystal Won Rookie Comedy Award for MBC "More Charming By The Day". Allkpop.com (December 29, 2010). Retrieved on April 12, 2014.
- f(x)'s Krystal apologizes to SNSD's YoonA for taking her role Allkpop.com (June 8, 2010). Retrieved on July 3, 2014.
- Why does Krystal's mom dislike Lee Jong Suk?. Allkpop.com (February 19, 2012). Retrieved on April 18, 2014.
- f(x)’s Krystal Reveals Inner Thoughts About Her Acting. Soompi.com (November 23, 2011). Retrieved on April 16, 2014.
- CN Blue’s Lee Jong Hyun Begged Kang Min Hyuk to Get f(x)’s Krystal on the Phone. Interest.me (March 6, 2014). Retrieved on May 16, 2014.
- Kang Min Hyuk and Krystal Jung win Best Couple at the 2013 DramaFever Awards. Dramafever.com (May 02, 2014). Retrieved on May 2, 2014.
- CNBLUE's Minhyuk says he can't help but smile due to Krystal's cuteness. Allkpop.com (November 29, 2013). Retrieved on May 11, 2014.
- Kim Woo Bin talks about the women of 'Heirs'. Allkpop.com (January 7, 2014). Retrieved on May 11, 2014.
- The Heirs (DVD) (12-Disc) (Director's Cut) (First Press Limited Edition). Yesasia.com (March 20, 2014). Retrieved on April 12, 2014.
- Krystal of f(x) to Make a Cameo Appearance on “Potato Star” Soompi.com (February 26, 2014). Retrieved on May 30, 2014.
- Go Kyung-pyo: "Krystal in Potato Star was a joyful memory to remember" (in Korean) News.nate.com (May 30, 2014). Retrieved on May 30, 2014.
- f(x)’s Krystal Confirmed to Act Opposite Rain in Drama ‘My Lovable Girl’ Mwave.interest.me (August 4, 2014). Retrieved on August 4, 2014.
- Krystal "I cannot believe I'm going to be in the same drama with Rain" (in Korean) Osen.mt.co.kr (August 4, 2014). Retrieved on August 4, 2014.
- f(x) Krystal's 1.95m high jump at Dream Team 2 (in Korean) Newsen.com (June 6, 2010). Retrieved on June 9, 2014.
- (Korean) "엠블랙 천둥 'F(x)의 무대 기대해주세요~". bnt news. May 18, 2010.
- Sang-Hee Han (May 3, 2010). "Arirang TV to present global K-pop show". The Korea Times.
- Krystal practiced for 2 months before Kiss & Cry Youtube.com (May 24th, 2011). Retrieved on May 19, 2014.
- f(x)’s Krystal Shrieks in Surprise Because… Soompi.com (May 27, 2011). Retrieved on May 16, 2014.
- F(x)’s Krystal Passes Out After Thrilling Performance on SBS Kiss & Cry Soompi.com (July 31, 2011). Retrieved on May 16, 2014.
- f(x)’s Krystal Dazzles with Performance to “Romeo and Juliet” Soompi.com (June 3, 2011). Retrieved on May 16, 2014.
- f(x)'s Krystal gives a circus-themed performance on Kiss & Cry Allkpop.com (July 18, 2011). Retrieved on May 16, 2014.
- The Winners of Kiss & Cry Allkpop.com (August 14, 2011). Retrieved on May 16, 2014.
- f(x)'s Krystal, "While practicing, I almost killed my figure skating partner" Allkpop.com (August 2, 2011). Retrieved June 1, 2014.
- Jessica & Krystal – Episode 1, “Tears of Two Sisters” Koreabizwire.com (June 7, 2014). Retrieved on June 9, 2014.
- Jessica and Krystal's reality show Jessica&Krystal. Allkpop.com (April 16, 2014). Retrieved on April 16, 2014.
- Jessica and Krystal shed tears and talk about their complex on their reality program Allkpop.com (June 3, 2014). Retrieved on June 3, 2014.
- "Jessica & Krystal Episode 3" (in Korean). Jessica & Krystal. June 17, 2014. approx. 29 minutes in. OnStyle (온스타일).
- "Go f(x) on Mnet America's official Youtube Channel" (in Korean & English). Go f(x). July 31, 2013. approx. 11 minutes in. Mnet America. https://www.youtube.com/watch?v=uHo36Ghx2bM. Retrieved May 21, 2014.
- "Amazing f(x) Episode 8" (in Korean). Amazing f(x). July 16, 2013. approx. 34 minutes in. MBC Music.
- Strong Heart: 2PM’s Taecyeon “Rejected by f(x)’s Krystal” Soompi.com (July 28, 2011). Retrieved June 1, 2014.
- "Running Man Episode 94 (Episode 5 on DramaFever)" (in Korean). Running Man. May 13, 2012. SBS. http://www.dramafever.com/drama/3970/5/Running_Man/?ap=1. Retrieved May 29, 2014.
- f(x)’s Krystal Transforms into a Bird". Soompi.com (May 6, 2013). Retrieved on May 10, 2014.
- 'Project Runway Korea' unveils still of f(x)'s Krystal on set for her guest judge appearance". Allkpop.com (May 3, 2013). Retrieved on May 10, 2014.
- Krystal, Shin Dong Yup, and Kim Won Hee to host the '2013 SBS Entertainment Awards'. Allkpop.com (December 11, 2013). Retrieved on May 27, 2014.
- [InfoKrystal of f(x) Once Appeared on Rain Bi's MV?] Dkpopnews.net (December 23, 2009). Retrieved on June 16, 2014.
- f(x) Krystal starred in Shinee's "Juliette" Music Video (in Korean) Newsen.com (May 15, 2009). Retrieved on June 9, 2014.
- f(x) Krystal, Amber & Sulli at Seoul Fashion Week Fall 2009 (in Korean) Newsen.com (October 18, 2009). Retrieved on June 9, 2014.
- SNSD and f(x) loves Chocolate. Allkpop.com. October 5, 2009.
- f(x) models for K-Swiss (in Korean) Newsen.com (July 9, 2010). Retrieved on June 9, 2014.
- f(x) fronts online auction. Allkpop.com. November 1, 2009.
- f(x) play basketball on 'Freestyle 2' BTS photoshoot. Dkpopnews.net (December 12, 2013). Retrieved on May 27, 2014.
- f(x)’s extended Calvin Klein Jeans CF is the best jean CF of all time. Allkpop.com (September 17, 2010). Retrieved on April 12, 2014.
- f(x)'s Krystal + Kim Ji Won for Clean & Clear. Allkpop.com (August 6, 2011). Retrieved on May 27, 2014.
- QUA Fashion. Allkpop.com (September 28, 2011). Retrieved on April 12, 2014.
- Netizens Furious About Eunjung Representing the National Police Agency Soompi.com (August 1, 2012). Retrieved on June 16, 2014.
- Check out f(x)'s cool CF for Hyundai's Veloster WonderfulGeneration.net (August 28, 2013). Retrieved on May 21, 2014.
- Idol sisters Jessica and Krystal become muses for Pierre Balmain Bntnews.co.uk (September 25, 2013). Retrieved on June 16, 2014.
- Ho, Stewart (January 7, 2013). "SNSD’s Jessica-f(x)’s Krystal Siblings Model for Stonehenge". enewsWorld. CJ E&M. Retrieved January 12, 2013.
- Sunwoo, Carla (January 9, 2013). "F(x) members in the Etude House". Jangang Daily. Retrieved January 12, 2013.
- Ho, Stewart (January 8, 2013). "f(x)’s Sulli and Krystal Become the Faces of Etude House". enewsWorld. CJ E&M. Retrieved January 12, 2013.
- More of f(x)'s Krystal for 'Adidas Women' WonderfulGeneration.net (November 29, 2013). Retrieved on May 21, 2014.
- f(x) are preppy and sophisticated in previously unreleased cuts for 'Lovcat' Allkpop.com (February 6, 2014). Retrieved on May 21, 2014.
- Super Junior and f(x) are all hugs and smiles for 'SPAO' Allkpop.com (May 2, 2013). Retrieved on May 21, 2014.
- f(x)'s Krystal reveals new Hi-Mart CF Dkpopnews.net (December 2013). Retrieved on May 21, 2014.
- f(x) Krystal and model Ahn JaeHyun coupled up as models for PUMA. Dkpopnews.net (January 28, 2014). Retrieved on April 12, 2014.
- Girls’ Generation’s Yoona (and others) shares umbrellas in Amore Pacific campaign Ttwigo.com (June 18, 2014). Retrieved on June 18, 2014.
- Girls’ Generation’s Jessica and f(x)'s Krystal model for Lapalette (in Korean) Enewstoday.co.kr (July 29, 2014). Retrieved on July 29, 2014.
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