Pat O'Callaghan
PersonIrish athletics competitor (1905-1991)

Patrick O'Callaghan was an Irish hammer thrower and double Olympic gold medallist. He was the first athlete from Ireland to win an Olympic medal under the Irish flag rather than the British flag.
| Born | 1905-09-15 |
| Died | 1991-12-01 |
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Data sourced from Wikidata (Q455053)