Best known for his standup in the United Kingdom, Romesh Ranganathan was working as a high school math teacher before deciding to pursue his lifelong passion for comedy. Over the course of five years, Romesh went from performing pub gigs to becoming one of the UK’s most popular performers. After selling out theaters all over England and touring Australia, he decided to move his wife, mother, and three kids to Los Angeles and try to make it big in America. He recently made his late night standup debut in the US on The Late Late Show with James Corden, and he set the bar high for himself straight out the gate by buying the 5,900-seat Greek Theatre in Los Angeles to put up a show he’s calling Romesh in America, which takes place tomorrow night. He hasn’t sold too many tickets yet, but he hopes if he builds it, they will come. I talked to Romesh about his Sri Lankan heritage, making the jump from teacher to comic, and how US audiences compare to the UK.