- Born:19 February 2003 (17 years)
Dutch judoka Mats Koolmoes claimed the silver medal at the European Cup for Cadets in Follonica in 2020. He captured the gold medal at the Open Twente Championships U17 in Enschede in 2019. He took a bronze medal at the Dutch Open Espoir U18 in Eindhoven in 2020. His club is Kenamju in Haarlem.
Competitions - Medal overview B S G
- European Cup Cadets 010
- National Championships Cadets 210