About Kari Martonen
Kari Martonen is a 63-year-old Finnish football manager. Across the 11 matches on record as a manager he has won 27.3% (3 wins, 1 draw and 7 defeats). He currently manages Haka, a post held since 2025. Earlier in his career he also managed Haka Juniorit and JJK. In total, he has led 2 different teams. His longest recorded stint is at Haka (since 2025): 6 matches at a 0% win rate.