Date of Birth: 
Place of Birth: St Leonards, New South Wales, Australia
About Aaron O'Brien
- Aaron Warren O'Brien (born 2 October 1981) is an Australian cricketer.
- He has played first class cricket for New South Wales.
- He was Middleton Cricket Club's professional deputising for the injured Brendon Reddy for the match against Crompton.O'Brien signed with South Australia for the 2008/2009 domestic season, to get regular playing opportunities.
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