John graduated from University College Dublin UCD with a degree in Veterinary Medicine in 2005. He icompleted a 1 year surgery internship in Hagyard Equine Medical Institute. Returning to Ireland in 2006, John took up an ambulatory position at O Byrne and Halley in Fethard, Co. Tipperary and has continued working there ever since. The majority of his work is focused on the Racehorse and Sales work with particular interest in Two year old Breeze-up, Yearling and foal sales.