Yesterday was an eventful day in the world of MMA. First Conor McGregor announced his retirement after being dropped from UFC 200 for refusing to do any promotional work for the event. In response, Nate Diaz also announced his retirement. Finally, CM Punk decided to also jokingly tweet his retirement.
Well fuck it, I have decided to retire old. Thanks for the shoes @Reebok— Coach (@CMPunk) April 19, 2016