Tag: ultra marathon

Junyong Pak smashes Guinness Record-Running Fastest Marathon while carrying 40lb

Junyong pak Elite Obstacle Race Athlete

Junyong Pak, 2 time Toughest Mudder World Champ smashes Guinness Book World Record by  running the fastest marathon (3:12:47) carrying a 40lb. weight.  Pak says: “it’s an addictive rush when you’re so good at tolerating pain—and you come out the other side”.  Few would argue that when Junyong toes the start line at any obstacle…