NBA & current Los Angeles Laker LeBron James has officially become the first ‘active’ player ever to become a billionaire. Forbes says the 37 year old has a net worth of $1 billion. LeBron has earned over $300M in salaries over his career & receives about $900M in endorsements. Plus he owns interests in an entertainment and sports group & has a percentage of a pizza franchise! The ‘B’ in LeBron is for billionaire! Get the whole story here.