Mark Guidry

Mark Guidry (born August 6, 1959, in Lafayette, Louisiana) is a former American jockey. He ranks 22nd among jockeys in career wins with 5,222 wins as of March 7, 2014, the date of his last ride. He subsequently announced his retirement from riding to become a jockey's agent. This was Guidry's second retirement. He initially retired in 2007 and did not ride again for 4 more years.