Marathon speed skater Kooiman (34) to retire after this season
Erik Jan Kooiman will retire after the current speed skating season. The 34-year...
Erik Jan Kooiman will retire after the current speed skating season. The 34-year...
The pro speed skating team, development team and marathon speed skating team of ...
Dit seizoen zorgen de schaatsers en stafleden van Team Jumbo-Visma door middel v...