Brett Yormark and his twin brother, Michael, know all about competition. One is the CEO of the Nets, the other the CEO of the NHL's Florida Panthers. From getting up early to work out, to selling every square inch of their venues, the two Yormarks want to be the best at what they do--marketing sports teams.
- CNBC’s 'High Net Worth':Twins Brett & Michael Yormark (Video) - Darren Rovell - CNBC