Legend:
ws: Windsurfer Class
wg: Windglider Class
oc: Open Class
hw: Sailed in different weight classes (heavy)
oa: No different weight classes (overall)

Keeper of the world speed record in the 10 m2 class (19.1 knots) from October 1977 till May 1980.

Officially recognized by the R.Y.A. (Royal Yachting Association).

Delta flying:

• 1979, Dutch record, 5 hours and 4 minutes, set in Zoutelande (it stood for +/- 2 years).

Handbiking (armpowered bicycle):

• 21 September 1994, world hour record handbiking in the roofed velodrome of Bordeaux : 32,835 km.