Kalle Koljonen
Kalle Koljonen is a Finnish badminton player. In 2014, he won a bronze medal at the European Men's Team Championships in Basel. 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.
He competed for Finland at the 2024 Summer Olympics in the men's singles event.
Achievements
European Championships
Men's singles| Year | Venue | Opponent | Score | Result | ||||||
| 2021 | Palace of Sports, Kyiv, Ukraine |  BWF International Challenge/Series (3 titles, 8 runners-up)Men's singles
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