Jacobus ("Jack") Cornelius Rosendaal (born September 12, 1973, in Apeldoorn, Gelderland) is a retired decathlete from the Netherlands, who represented his native country at the 1996 Summer Olympics in Atlanta, United States. There he finished in 21st place in the men's decathlon competition, earning a total number of 8.035 points. The other competitor from the Netherlands, Marcel Dost, ended up in 18th position, collecting 8.111 points.

Achievements

YearCompetitionVenuePositionNotes
Representing Netherlands
1996Olympic GamesAtlanta, United States21stDecathlon
1997World ChampionshipsAthens, GreeceDNFDecathlon
1998European ChampionshipsBudapest, Hungary11thDecathlon
IAAF World Combined Events Challengeseveral places13thDecathlon
2000Hypo-MeetingGötzis, AustriaDNFDecathlon
  • (in Dutch)