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.
Jacobus "Jack" Rosendaal, born on September 12, 1973, in Apeldoorn, Netherlands, was an accomplished decathlete who competed for his nation at the prestigious 1996 Summer Olympics held in Atlanta, USA.