Robert William Flay (born December 10, 1964) is an American celebrity chef, restaurateur, and reality television personality. He is the owner and executive chef of several restaurants: Mesa Grill in Las Vegas and Nassau; Bar Americain in New York and at Mohegan Sun; Bobby Flay Steak in Atlantic City; Gato in New York, and Bobby's Burger Palace in 19 locations across 11 states.