 Joho's rise to international success began on the 40th floor of the Chicago Stock Exchange with Everest, which is now one of the world's premier dining rooms and a Relais & Chateaux property.He is a managing partner at Lettuce Entertain You Enterprises and has establishments across the country as well as partnership in several other concepts, including Chicago's Nacional 27 and M Burger.In 2013, Chef Joho and his team at Everest were awarded four stars by Chicago Tribune journalist Phil Vettel.