When pizza cravings kick in, many in Beijing count on Jade Gray to satisfy their taste buds with an assortment of traditional and innovative mouth-watering options. His Gung Ho! chain in the Chinese capital has a loyal community of pizza pundits seeking to get their carb fix and experiment with toppings. But 22 years ago, when the man first arrived to China from a small town in New Zealand, putting a chef’s hat and running a successful restaurant were not in the cards for him.