Jan Derksen
Dutch cyclist
Jan Derksen was a Dutch professional cyclist. He was world professional track sprint champion in 1946 and 1957. He was the only rider to win a gold medal at Milan, Italy, in 1939 – in the world amateur sprint – before the championship was... Wikipedia
Born: January 23, 1919, Geertruidenberg, Netherlands
Died: May 22, 2011 (age 92 years), Amsterdam, Netherlands
Children: Jan Derksen