Career
He is the father of speed skaters Sven Kramer and Brecht Kramer. In 1985, 1986 and 1997 he participated in the Elfstedentocht (Eleven Cities Tour), the world"s largest and longest (nearly 200 km) speed skating competition. In 1997 he finished 8th.
In 1993 and 1996 he participated in the Dutch natural track marathon championships (100 km).
To put these personal records in perspective, the WR column lists the official world records on the dates that Kramer skated his personal records. Kramer has an Adelskalender score of 164.712 points.