Correct name is Jani (Kristian) Niemimaa. Known from the move Seppan. A movie about the immigration from around the world to a suburb in Stockholm during the 1960's. He auditioned at the age of 10 for the role as Jari, the kid brother to Seppo (Jesper Lager) This is the only movie he has been in. Started using his second name Kristian a bit after that, since the swedes could pronounce his Finnish name correctly. Later on in life, he started out doing theater in Visby, Sweden(comedy dell'Arte) as the character Arlecchino.