Real name: Sebastian Jan Daniel Krantz

Swedish music producer, radio producer and presenter, born January 3, 1994 in Huskvarna, Jönköping municipality.

He began his musical career as a 12-year-old and made his debut in the TV program Junior Eurovision Song Contest where he ended up in fourth place. Krantz has since appeared in TV programs such as X Factor, Idol, Disney Channel and Talent. He gained attention in 2009 as a children's artist when he made it to the finals with his self-written music; subsequently his debut single "Du och Jag" was also released.

He works as a presenter, podcast producer and songwriter. Krantz has released the single "Värdelösa Människa", which was awarded a gold disc, and "Mellan han & hon" in 2015. He has also written songs for other Swedish and foreign artists, including for the Japanese group Sexy Zone.