Simone Biles competes on the balance beam during day four of the 2018 U.S. Gymnastics Championships
Tiger Woods celebrates winning the 2018 TOUR Championship, his first win since 2013
UCLA wide receiver Jerry Johnson stretches to make a catch against Nebraska at the Rose Bowl
The USC Trojans prepare to take the field against the UCLA Bruins at the Los Angeles Memorial Coliseum
Tom Brady of the New England Patriots runs onto the field prior to the game against the Baltimore Ravens
The Chicago Cubs celebrate after defeating the Cleveland Indians in Game 7 of the 2016 World Series
Rory McIlroy plays a shot from the 14th tee during the Travelers Championship
A blurred view as Wave One runners start the 120th Boston Marathon
Sam Mikulak performs his floor exercise during the U.S. Gymnastics Championships
The UCLA Bruins celebrate after defeating the USC Trojans at the Los Angeles Coliseum
Michael Phelps qualifies for the 200m Individual Medley Finals during the 2014 USA Swimming Nationals
Usain Bolt bids farewell to fans as he retires from athletics in 2017
Simone Biles competes on the balance beam during day four of the 2018 U.S. Gymnastics Championships
Tiger Woods celebrates winning the 2018 TOUR Championship, his first win since 2013
UCLA wide receiver Jerry Johnson stretches to make a catch against Nebraska at the Rose Bowl
The USC Trojans prepare to take the field against the UCLA Bruins at the Los Angeles Memorial Coliseum
Tom Brady of the New England Patriots runs onto the field prior to the game against the Baltimore Ravens
The Chicago Cubs celebrate after defeating the Cleveland Indians in Game 7 of the 2016 World Series
Rory McIlroy plays a shot from the 14th tee during the Travelers Championship
A blurred view as Wave One runners start the 120th Boston Marathon
Sam Mikulak performs his floor exercise during the U.S. Gymnastics Championships
The UCLA Bruins celebrate after defeating the USC Trojans at the Los Angeles Coliseum
Michael Phelps qualifies for the 200m Individual Medley Finals during the 2014 USA Swimming Nationals
Usain Bolt bids farewell to fans as he retires from athletics in 2017