How Old Is Dan O'Brien? Dan O'Brien Birthday
Dan O'Brien was born on July 18, 1966 and is 57 years old now.
Birthday: July 18, 1966
How Old - Age: 57
Dan O'Brien Death Fact Check
Dan is alive and kicking and is currently 57 years old.
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Dan O'Brien - Biography
Daniel Dion "Dan" O'Brien (born July 18, 1966) is an American athlete. A decathlete, his 1990s achievements in the decathlon included the winning of an Olympic gold medal in 1996, and, previous to that, three consecutive titles at the World Championships in Athletics.
