Most World 500cc Motocross Championship wins
- Who
- Roger de Coster, Joel Smets
- When
- 01 January 0001
Two riders have both won five 500cc Motocross World Championships, Roger de Coster (Belgium) in 1971-73 and 1975-76 and Joel Smets (Belgium) in 1995, 1997-98, 2000 and 2003.