John Medlen May 29, 1967 3.1 John Medlen is an American actor, stuntman and martial artist.Known For Movie Known For Highlander: Endgame Sep, 2000 EN 0 mins 4.8 Mortal Kombat: Annihilation Nov, 1997 EN 0 mins 4.5Known For Tv Known For Powerless Feb, 2017 EN 0 seasons 6.2