Two years ago, when he had just a few restaurants, Y&H asked chef Mike Isabella if he found opening restaurants addicting. “It’s fun to do, but it’s a lot of work,” he said at the time. “It definitely gives you a lot of gray hairs.” If that’s true, Isabella must be going gray fast, because the restaurateur now has more than twice as many restaurants—with more on the way. In addition to local outposts, his eateries will soon reach stadiums and airports from Florida to Los Angeles. His latest announcement: a Mediterranean and French restaurant called Requin coming to The Wharf in collaboration with fellow Top Chef contestant Jennifer Carroll. Can’t keep track of Isabella’s expansion? We’ve mapped it out for you.