Fourteen-year-olds don't often have the business acumen to create a multi-million dollar company, but that's the backstory of BizChair.com. Sean Belnick was still in high school when his step-dad gave him a $500 loan to start selling office furniture online. The business grew tremendously over the next few years, and Sean had to move his inventory from his bedroom to a warehouse. That was over fourteen years ago, and now BizChair.com sells a wide range of office chairs, bar and restaurant seating, church furniture, folding chairs, home furniture and a collection of desks. Some products can even be customized with names or initials using embroidery for an extra fee.