Ronald Jonker

Ronald Jonker
Personal information
Born (1944-12-14) 14 December 1944 (age 79)

Ronald Jonker (born 14 December 1944) is an Australian former cyclist. He competed in the individual road race at the 1968 Summer Olympics.[1]

  1. ^ Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Ronald Jonker". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 18 April 2020. Retrieved 14 September 2014.