From Wikipedia - Reading time: 4 min
| Personal information | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Born | 11 April 1938[1] | |||||||||||
| Sport | ||||||||||||
| Sport | Swimming | |||||||||||
Medal record
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John Hayres (born 11 April 1938) is an Australian former swimmer. He competed in the men's 100 metre backstroke at the 1956 Summer Olympics.[2]