Jelmer Beulenkamp (born 16 November 1977) is a former speed skater. He was the Dutch speed skating champion in 1998. In 2003, he switched to marathon skating.
In his speed skating career Beulenkamp skated one world record.
World record EventTimeDateVenue3000 m3:52.6725 February 1998 Heerenveen
Source: SpeedSkatingStats.com
References
Jelmer Beulenkamp at SpeedSkatingStats.com