Usain Bolt is expected to compete for the final time at the world track and field championships in London, with every session streaming live on NBC Sports Gold.
Bolt is slated to race finals on Saturday (100m) and Aug. 12 (4x100m relay) on NBC at the Olympic Stadium, where he swept the 100m, 200m and 4x100m at the 2012 London Games.
Then the 30-year-old is expected to retire.
Bolt headlines a 10-day meet full of storylines with daily TV coverage on NBC, NBCSN and Olympic Channel: Home of Team USA. Live streaming coverage will accompany all broadcast coverage.