U. Happonen is a goalkeeper. U. Happonen is a represents Finland, 18 years old, goalkeeper. U. Happonen wears shirt number 1. U. Happonen was born in Finland on 2007-03-13. U. Happonen's Sportra profile tracks season statistics across UEFA U17 Championship - Qualification, Campionato Primavera - 1, UEFA Youth League, Kakkonen - Play-offs, and other leagues. U. Happonen's page brings together career clubs, trophies, injury history, multi-competition stats, and related news headlines. On Sportra you can explore U. Happonen season statistics, transfer history, trophies, injury updates, and related news across every competition tracked in the profile.