Tags: Swimmer.
Diana Jeanette Rickard (born 5 October 1953) is a retired Australian swimmer. She competed at the 1968 Summer Olympics in the 100 m backstroke and 200 m and 400 m individual medley events but failed to reach the finals.She married the Dutch Olympic swimmer Roger van Hamburg and changed her last name to van Hamburg. Since about 2000 they run a swimming school near Sydney Australia. Their daughter Sasha is married to Adam Pine also an Olympic swimmer.