|Education||Degree in Commerce|
|Alma mater||Loyola College, Chennai|
|Years active||2003 - present|
Early life and education
Sibi started his acting career with the 2003 film Student Number 1, which was a box office failure. In his next four films, Jore, Mannin Maindhan, Vetrivel Sakthivel and Kovai Brothers, he acted with his father, Sathyaraj, who also produced Sibi's following project, Lee, directed by Prabhu Solomon, where he played the role of a football player. In his early years, several films he was announced to be part of, such as Perumal Swamy, Pattasu and Mamu, were shelved midway.
Subsequently, Sibi took a break from acting and his next release Naanayam released three years after Lee. The film directed by Shakti Soundar Rajan saw Sibi playing his first negative role. Although his performance was well received, the film did not fare well. Following Naanayam he went on another sabbatical, during which he pursued an acting workshop at the New York Film Academy (NYFA) in Los Angeles for three months, before returning in 2014 with Naaigal Jaakirathai, again directed by Shakti Soundar Rajan. The film, which Sibi reportedly accepted after having listening to more than 200 scripts, featured him alongside a Belgian Shepherd dog as the protagonist. His next titles were Pokkiri Raja, Jackson Durai, Kattappavae Kaanom, Sathya and Ranga directed by Vinod.
|2003||Student Number 1||Sibi||Tamil||Debut Film|
|Nenjil Jil Jil||Himself||Tamil||Cameo appearance|
|2014||Naaigal Jaakirathai||Karthik Chinnamalai||Tamil|
|2016||Pokkiri Raja||"Cooling Glass" Guna||Tamil|
|Jackson Durai||SI Sathya||Tamil|
|2017||Kattappava Kaanom||"Bad Luck" Pandian||Tamil|
- "Actor Sibiraj: confident". The Hindu. 11 March 2006
- "Sibiraj is all set to make it big!". Sify. 7 November 2004
- "`Lee` starts rolling!". Sify. 26 August 2006
- "Cinema Plus / Columns : New innings". The Hindu. The Hindu. 13 November 2009. Retrieved 24 October 2010.
- Sudhir Srinivasan (30 August 2014). "Will pedigree show?". The Hindu.
- Rinku Gupta (15 October 2014) "Sibiraj's First Role as Cop". The New Indian Express.
- V Lakshmi (23 July 2013) "Sibiraj’s hunt for a dog is on". The Times of India.
- "Sibiraj is back with a growl!". Sify. 16 July 2013
- "Working with dog in `Naaigal...` has made me a better actor: Sibiraj". Sify. 15 October 2014
- "Sibiraj-Nikhila Vimal film takes off". Top 10 Cinema. 8 April 2017. Retrieved 9 April 2017.
- "Review: Kattapava Kaanom has real good moments few and far between". The New Indian Express. Retrieved 9 April 2017.
- "Who is Sibiraj tyying the knot with? Behindwoods.com. 12 July 2008
- "Wedding bells for Sibiraj". Sify. 17 July 2008