Tony O'Sullivan

Tony O’Sullivan


Originally a native of New Zealand, O’Sullivan arrived in New Jersey in 1996 – where he worked for trainer’s Paul Jessop and Ross Croghan; it was the job with Croghan that brought O’Sullivan to Ontario. Once deciding to stay in Ontario, O’Sullivan worked as an assistant trainer to Nat Varty for 2 years and then accepted a position with Mark Harder to manage Harder’s Ontario operation. While with Harder, O’Sullivan had the opportunity to help with the conditioning and campaigning of some memorable horses such as, Rair Earth, Camcracker and Sutter Hanover….

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