Sebastian Rejman (p. 13 january 1978 ) is a Finnish musician and presenter, which is known as The Giant Leap band singer-guitarist. He is responsible for the band's songs with music and lyrics by Petri Somer. 　　Giant Leap freeze so far esiintymistauolle Sebastian formed a new band called Sebastian & The 4th Line Band. 　　Rejman is a native of Helsinki Kallio . He started playing the guitar and singing at the age of 14. Musical influences she likes Elvis Presley? and Bruce Springsteen . 　　Rejman was involved in Nelonen's Choir War -viihdeohjelmassa in the spring of 2010, where he led the choir in Helsinki. Helsinki choir fell into the first race. 　　In addition to The Giant Leap-the band's songs Rejman and Somer did Lasse Wikman with and Samppalinna Komokallion Taikakuu song "fragile ice." Rejman also composed by Esa Nieminen with Riku Torkkel for the song "The moment we just flew." 　　From 2012 Rejman has also worked as a TV presenter because he was hosted by Talent together Lorenz Backman with. Since then, he has hosted a splash, and worked backstage reporter for The Voice of Finland in . In 2014, he acts as presenter Jukebox program, and in addition, he was hosted by We Want More rest of the concert program together with Kristiina Komulainen with.