
Helsinki, Finland
Sebastian Rejman (born 13 January 1978) is a Finnish musician, actor and presenter, known as the singer-guitarist of the rock band The Giant Leap. He has composed and written the band's songs together with Petri Somer. After The Giant Leap went on a temporary hiatus, Sebastian formed a new band called Sebastian & The 4th Line Band. Rejman is from a bilingual working-class family in eastern Helsinki and lives in Kallio, Helsinki. He started playing guitar and singing at the age of 14. His musical role models are Elvis Presley and Bruce Springsteen. Since 2012, Rejman has also worked as a TV presenter as he co-hosted “Talent Suomi” with Lorenz Backman. Since then, he has hosted “Splash” and worked as a backstage reporter for “The Voice of Finland”. In 2017, he starred in the film “Kuudes kerta”. Since 2018, he has acted in the hospital series “Syke” as trauma surgeon Jesse. Rejman represented Finland in the 2019 Eurovision Song Contest in Tel Aviv, Israel, together with Darude. Rejman is engaged to actress Iina Kuustonen and they have two children, a son born in September 2016 and a daughter born in January 2019.

as Jaska

as Self - Contestant
1956

as Jesse Adlercreutz
2014

as Jaska
2018

as Esko
2017

as Self - Eurovision Entry
2012

as Konstaapeli Tukio
2016

as Sampsa Korpikuusi
2016

as Sijoittaja
2019

as Morris
2020

as Self - Guest
2021

as Jesse Adlercreutz
2025

as Marko
2020
as Arto Mäkisalo
2022

as Jesse Adlercreutz
2025

as Jesse Adlercreutz
2023

as Arto Mäkisalo
2022

as Jesper Adlercreutz
2021

as Self
2020

as Marko
2020

as Younger constable
2018

as Raimo Helminen
2017

as Esko
2017
as Jaska
11 ep.

as Self - Contestant
1 episodes

as Jesse Adlercreutz
136 episodes

as Jaska
11 episodes

as Self - Eurovision Entry
1 episodes

as Konstaapeli Tukio
2 episodes

as Sampsa Korpikuusi
1 episodes

as Sijoittaja
1 episodes

as Morris
10 episodes

as Self - Guest
1 episodes