Dutch Championships Groningen - Event
Date: 18 Mar 1989 -
Place: Groningen, Netherlands
Type: National Championships
Comparable competitions:
Average age of the medal winners: 24.1 years (22.1 years at all editions)
Youngest winner
Anthonie Wurth 21 y 296 d
Jan van Buren 22 y 122 d
Theo Meijer 24 y 28 d
Youngest winner at all editions
Maureen Groefsema 14 y 102 d
Tamara Meijer 14 y 145 d
Carina Thomas 14 y 271 d
Oldest winner
Henry van Dijk 30 y 116 d
Hans Buiting 28 y 11 d
Ben Spijkers 28 y 8 d
Oldest winner at all editions
Geurt van den Dolewaard 37 y 178 d
Jelle Van den Berg 37 y 67 d
Claudia Zwiers 35 y 356 d