Back in 2015 'The Notorious' followed the meteoric rise of the enigmatic Irish featherweight fighter Conor McGregor as he began to take over the featherweight division.
McGregor returns to the octagon at UFC 229 on Oct. 6 after nearly two years away from the sport to take on lightweight champion Khabib Nurmagomedov at T-Mobile Arena in Las Vegas.
Click here for more episodes of Conor McGregor's The Notorious.