Mike Garrett is still relatively unknown on the MMA scene, but one thing the Englishman has developed a reputation for is settling his opposition in quick fashion. "The Shredder" has dispatched numerous opponents under the 30-second mark, but his fight against countryman Sam Heron set an entirely new standard.

The bell rang, Garret threw a head kick and Heron crumbled to the canvas. All it took was one second to get the job done, and set a record that won't be broken anytime soon.