Jesse Lumsden retires from football to concentrate on bobsled career
Calgary Stampeders Jesse Lumsden, shown at a news conference in Calgary, Tuesday, May 17, 2011, is retiring from football to concentrate on his bobsled career.
Olympic gymnast Paul Hamm announced his retirement on Tuesday, just four months to the day before the 2012 London Olympics, because his body couldn't handle training anymore, according to The Associated Press.