Ronald Jonker (cycling) was a Dutch-born track and road cyclist who competed at both the 1968 Mexico Olympics and 1970 Edinburgh Commonwealth Games for Australia. At the Edinburgh Games, Jonker won a gold medal in the 2000m tandem along with partner Gordon Johnson. Ronald’s nephew Patrick Jonker competed for Australia at the 1992 and 1996 Olympic Games.
Sport / Discipline
Cycling - Track
Date of Birth
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