Shaq Calls It Quits On Social Network [PICS]

The big man has called it quits after nine seasons.  Shaq has four championships and is a 15 time NBA All-Star. Shaq was also named the NBA's MVP in 2000. He credited "father time" and a nagging Achilles tendon as his reasons for retirement. Enjoy this gallery and give the big man a high-five  (if you can jump high enough to do it) for all the years.