The highly anticipated UFC featherweight championship unification bout between Jose Aldo (25-1 MMA) and Conor McGregor (18-2 MMA) served as the main event for UFC 194 in Las Vegas.

Round one begins and both men square off. Huge shot from McGregor flattens Aldo! It’s over!

Conor McGregor defeats Jose Aldo via knockout at 0:13 of round 1