CM Punk will make his official mixed martial arts debut during tonight's UFC 203 at the Quicken Loans Arena in Cleveland, Ohio. The build to this match has been no less than two years in the making having signed with UFC back in December of 2014.
Tonight Punk will be fighting Mickey Gall on the main card of the pay-per-view
You can catch Punk's journey which has been captured for a special documentary titled "The Evolution of Punk" which aired in four parts on Fox Sport 1.
Watch all four parts below: