Arthur Lanigan-O'Keeffe competed for Ireland in the men's modern pentathlon at two Olympic Games, finishing 25th at London 2012 and 8th at Rio 2016.
His London appearance came about unexpectedly - he was on holiday when informed that a Polish competitor had returned a positive drugs test, opening up a wildcard berth that he accepted at short notice. He built substantially on that debut, winning individual gold at the European Championships in Bath in 2015 - the first Irish pentathlete to win the European title - and reaching a world ranking of number two.
At Rio 2016 he was a genuine medal contender, ultimately finishing 8th. He qualified for a third Games at Tokyo 2020 but was ruled out by a serious hip injury diagnosed just six weeks before the competition, forcing his retirement from the sport.
He and Natalya Coyle - his now-wife and fellow two-time Olympian - were a formidable mixed relay partnership, winning numerous World Cup relay titles together. He grew up in Kilkenny and represented Munster in swimming and rugby as a young athlete, with his grandfather Tom Brady having twice competed for Ireland in swimming at the Olympics.
Modern Pentathlon
