The discography of Guy Sebastian, an Australian singer, consists of nine studio albums, one compilation album, one live album, three EPs and 43 singles, including five as a featured artist and four charity singles. Sebastian won the first series of Australian Idol in 2003, and gained a record deal with Sony BMG. He has released nine albums which peaked in the top six of the ARIA Charts, including two which reached number one. The first seven achieved either platinum or multi-platinum certification. He has also released twenty two top twenty singles in Australia, with thirteen reaching the top ten, including six number ones. Sebastian is the only Australian male artist in Australian chart history to achieve six number-one singles, and is third overall for all Australian acts with only Kylie