JannActing·1999 (27)·Lublin, PolandJan Rozmanowski (born 12 February 1999), known professionally as Jann, is a Polish singer and songwriterKnown forIMDb0.0Wielki Finał Polskich KwalifikacjiTV show · 2003IMDb0.0Jann @ Eurosonic 2024Movie · 2024Credits2AllMoviesTV showsAll departments▼2024Jann @ Eurosonic 2024Movieas Self2003Wielki Finał Polskich KwalifikacjiTV showas Self - Contestant · 1 episodes
