Kalle_Koljonen
Kalle Koljonen
Finnish badminton player
Kalle Koljonen (born 26 February 1994) is a Finnish badminton player.[1] In 2014, he won a bronze medal at the European Men's Team Championships in Basel.[2] He won his first international title at the 2015 Hungarian International. Koljonen became first ever badminton player from his country to medal at the European Championships in 2021.[3]