Andonov was born on 28 August 1994 in Melbourne, Australia, from Macedonian parents originating from Strumica, Macedonia. Andonov has performed since the age of six, when he started dancing and singing in his hometown, Melbourne, Australia then at the age of nine, he starred as Danny in a junior production of Grease the musical and after rave reviews from his family and friends, decided on his life path. His aunt, noticing his talent, encouraged Andonov to audition for Disney's Broadway Music The Lion King and Andonov was selected from 3000 applicants to be one of four Young Simbas in Melbourne, Sydney and Shanghai, China.
Since Eurovision back in 2008, Andonov has been composing and recording songs for an upcoming EP. He has attracted the attention of Medici Music (Paul Morgan) and has recorded two songs to be released in 2010. That same year, just at the age of 16, Andonov entered for a Australia's Got Talent and impressed all three judges with his great voice. He has also released a YouTube video of his own arrangement of the Tonic song "If You Could Only See". YouTube has been a great indicator of Andonov's popularity with his Eurovision footage achieving over 500,000 hits on several different channels and his Australia's Got Talent audition reaching over 15 million views. In 2010, Andonov met R&B superstar, Usher with the help of music guru, Molly Meldrum who flew Andonov to Sydney to meet him, during his promotion tour in Australia Andonov has a large fan base throughout Australia, Europe and America. He is looking forward to the promotional tour of Europe in 2010 followed by concert dates in 2011. Andonov has recently entered the world of modelling and is available by arrangement only through London Management Group. Andonov is also looking forward to releasing his original music and performing concert dates to promote his upcoming debut releases. On 7 July 2013, Andonov made his song War Is Love available for a free listen on "SoundCloud" through his official Facebook page.