Meet the man dubbed China's Elon Musk, Ruopeng Liu. Like Musk, he's working on sending people into space, and has already sent them flying. He's the man behind jet-powered surfboards, and is a multi-billionaire at just 35 years old. "We call ourselves the future studio," said Liu during an NBC News visit to his company's headquarters here. "We design the future." But is he guilty of stealing the intellectual property of a famous American scientist?