Get the latest sports news and features from PEOPLE.com, including breaking news about Serena Williams, Tom Brady and LeBron James.
Brett Favre
NFL Legend Brett Favre Says He Likely Experienced 'Thousands' of Concussions Over His Career
Bill Russell #6 of the Boston Celtics
NBA to Retire Bill Russell's No. 6 Jersey Throughout the League After the Celtics Legend's Death
Tom Brady, Clyde Christensen
Tom Brady Taking Leave from Buccaneers for 'Personal Issue,' Coach Says: 'Something He Needs to Handle'

Explore Entertainment