In a turn of events no one could have seen coming back when Troy Bolton was singing cathartically on that golf course, Zac Efron is now a travel show host. The actor is hosting the new Netflix series Down to Earth with Zac Efron in which he "journeys around the world with wellness expert Darin Olien in search of healthy, sustainable ways to live." From Puerto Rico to Iceland, Zefron is setting out to make this world a better place. And to eat dung-smoked lamb bacon.