Celeb history | Past & Facts on Instagram: "Before the 2003 Mr. Olympia, eight-time champion Ronnie Coleman pushed the boundaries of strength even for elite bodybuilders by attempting an 800-pound back squat in the gym. As he described in training videos and interviews, his mindset began long before he stepped under the bar—he psyched himself up on the way to the gym, focused mentally on the lift, and reminded himself of his previous training successes like deadlifting the same weight. On squat