Guy Sebastian is a Malaysian-born Australian singer-songwriter and producer who came to fame after winning the inaugural season of Australian Idol in 2003. To date he has released nine studio albums, two of which topped the Australian charts. He is also the only Australian male artist to achieve six #1 singles on the Australian charts and has also acted as a mentor on five seasons of The X Factor Australia.
He was selected to represent his home country at the Eurovision Song Contest 2015 in Vienna as a special guest for the 60th anniversary celebrations with the song "Tonight Again" and finished in a respectable 5th place with 196 points.