A guy named John Fortey pioneered a new world record in extreme strength and endurance by carrying two men (160kg total weight) on his back for 5 kilometer. This must definitely be one of the toughest workouts a man can go through. The process looks nuts all that unbalanced weight to reach the finish line it also must be grueling on your shoulders. We can all tell that’s definitely going to leave a bruise. Good luck John!
Please enjoy this video and be sure to SHARE it with your friends.