A 45-year-old software developer has opened up about his quest to regain his youth for a rigorous plan that involves a strict diet, medical procedures and treatments. He made a lot of money when he sold his company brain tree payment solutions to eBay's PayPal in 2013 for 800 million in cash. According to Bloomberg's feature, how to be 18 years old again for two million a year, John's employees, more than 30 doctors and health experts who monitor his every bodily function. And there's a guy who's a regenerative medicine physician who's basically saying that it can be done, which there's no shortage of doctors that will blow smoke when rich people have money. It's why