Career
Before transferring to AIK in summer 2014, he represented Football Club Honka of Espoo. In Football Club Honka he also made his Veikkausliiga debut during the season 2013. He was known as a crucial part of the Honka reserve team Pallohonka.
His development has been noted and Väisänen is part of the Finnish national youth squad.
He has captained on international level as his characteristic as a defensive leader implies.