Marco Ilsø (born 29 September 1994) is a Danish actor. His first acting role was as a 14-year-old, playing the lead in 24 episodes of Mikkel og guldkortet. Since season 4, he has played Hvitserk in Vikings.
After dying in combat, a Norse Berserker awakes from a coma in the 2010s in modern-day Reykjavík and is transferred to Seoul, where he alongside a group of researchers and historians will fight against Loki and save Asgard.
