Frederik Flex is a 22-year-old professional football player from DEN. He currently plays for Kristiansund BK, wearing the number 3 shirt. He plays primarily as a Defender. He stands at 184cm tall and weighs 77kg. His current market value is estimated at 300K €.

His most recent move was a Free from Parma Primavera to Kristiansund BK on 2025-02-07.

Throughout the Norwegian Eliteserien 2025, Frederik Flex featured in 30 matches, averaging 0.4 tackles, 0.3 interceptions, and 1.2 clearances per game, while blocking 0 shots per game.