Track & Field
Sonja has since 1995 worked at the Regional Police Drenthe. (Police Northern Netherlands) Sonja attended the WPFG since 1999 with only one interruption in 2005. She has promoted the games in a very positive way in the Netherlands. Sonja pushed for the participation of young athletes to the WPFG and is an excellent example of how politeness and sport are synonymous.
Sonja is the most accomplished woman sprinter in the history of the Games holding records from 100- 400 meters. She has travelled all over the World to compete and is always in the Finals.
Since 2011, Sonja is a member of the board of the Netherlands WPFG 2021.