Interviews with friends, family and Sally McNeil herself chart a bodybuilding couple’s rocky marriage — and its shocking end in a Valentine's Day murder.

Ronnie Coleman is known as "The King" and for good reason. He is the 8x Mr. Olympia champion in the world of bodybuilding - sharing the world record for most Olympia wins. Now retired, he has undergone over 6 surgeries leaving him unable to walk without crutches but his desire to train like a pro bodybuilder has not dissipated. Exploring the history of his career as a bodybuilding legend and following his journey to recovery; for the first time ever discover the true man behind The King.

Traveling across the world including India, Brazil, Europe, Africa, Canada, and the USA - Generation Iron 3 will interview and follow bodybuilders, trainers, experts, and fans to determine what the universal ideal physique should look like. With so many divisions appearing within the bodybuilding leagues - what body type should be championed as the absolute best in the world?

A look into the intense workouts that built the six-time Mr. Olympia, Dorian Yates. At 300 lbs, Dorian re-defined the professional bodybuilder, and this workout documentary shows how he did it.

Flex Wheeler - a four-time Arnold Classic champion - is largely regarded as the Uncrowned Mr. Olympia, shares his life-long battle with depression, low-esteem, and suicidal thoughts despite his many victories in the public eye.

A 6x Mr. Olympia champion, Dorian Yates ushered in a new era of bodybuilding by showcasing an unprecedented amount of mass. Dorian Yates: The Original Mass Monster chronicles the life of his storied career and his new life post-bodybuilding. After facing depression and having his mental health collapse, he embarks to Costa Rica for a spiritual journey to explore the nature of his consciousness.

Color + B&W Paul Dillett : Back Flex Wheeler : Legs Chris Cormier trains with Melvin Anthony : Back Kevin Levrone : Chest Shawn Ray : Arms Jean Pierre Fux : Hams, Arms Nasser El Sonbaty : Back Ronnie Coleman : Back, Shoulders Aaron Baker : Chest, Biceps Dorian Yates : Chest Backstage Action : Lots of extras

Mark Dugdale goes to England to train with Dorian Yates in the world famous Temple Gym for one week.