Frederik Flex is a professional footballer from DEN and is currently 22 years old. He is on the books of Kristiansund BK and wears shirt number 3. His main role on the pitch is Defender. He measures 184cm in height and weighs 77kg. His stronger foot is Left. His estimated market valuation currently stands at 500K €.

His latest transfer saw him join Kristiansund BK from Parma U19 via on 2025-02-06.

Across the Norwegian Eliteserien 2025, Frederik Flex appeared in 30 matches and averaged 0.4 tackles, 0.3 interceptions, 1.2 clearances, and 0 blocked shots per game.