Viral video star Demarjay Smith and the Olympian had a race for the history books! See who won right here!\r<br>\r<br>Jamaican sprint sensation and world 100m and 200m record holder Usain Bolt appeared on the Ellen DeGeneres Show today. He took to Twitter on Tuesday .\r<br>\r<br>Jamaican Kid Trainer Challenges Usain Bolt to a Race!\r<br>\r<br>Usain Bolt Races Viral video star, Jamaican Kid Trainer, Demarjay Smith on the Ellen DeGeneres Show. Full Coverage .\r<br>\r<br>Jamaican Kid Trainer Challenges Usain Bolt to a Race! on Ellen.
