On the heels of being announced as the host for the 2017 GRAMMYs, The Late Late Show host James Corden decided to put his musical talents to the test by going head to head with the fastest man in the world, Usain Bolt in an epic rap battle.

Corden dropped some pretty scathing lines, including this one suggesting that Bolt wasn’t as good as another Olympic great, Michael Phelps, “After all those races you won in Brazil, you’re about to lose to a man standing still. Now, athletes aren’t great at maths, so I hope this helps, you have 14 gold medals less than Michael Phelps.”

But, unbeknownst to the late night host, Usain Bolt isn’t just fast on the track, but he’s fast with lyrical bars.

He dropped these two FIRE lines, saying “We can all agree ‘Carpool Karaoke’ is super, but it’s practice for your next job, driving an Uber…. I have nine gold medals last time I checked, that’s one for every time you’ve had sex…”

Ouch.

You can check out the full video above and also watch other rap battles Corden has had with celebrities like Kevin Hart, Anne Hathaway and Cara Delevingne!

Filed under: James Corden, Usain Bolt