Watch Jon Stewart hit wrestler John Cena with a chair

Jon Stewart is certainly keeping busy in retirement.

While we were all wondering what Stewart would get up to once he left the Daily Show, nobody seemed to predict a career in WWE. Stewart was asked to host the annual SummerSlam pay-per-view event and decided to get involved in the match between Seth Rollins and John Cena, who were battling it out for both the WWE World Heavyweight Championship and the WWE United States Championship. Having previously clashed with Seth Rollins, Stewart shocked his home-city crowd when he entered the ring and hit John Cena with a chair - effectively handing Rollins the victory. We just hope Stewart can live with himself after such an awful heel turn... https://twitter.com/RoFloESPN/status/635623889868079104