Illia 'Golem' Yefimchyk, known as 'the world's most monstrous bodybuilder', has died at the age of 36 following cardiac arrest.

Nicknamed 'The Mutant', Illia 'Golem' Yefimchyk died of cardiac arrest at the age of 36. He suffered a heart attack at home on September 6 and was taken to hospital in a coma, where he never recovered. With over 100,000 followers on social media, Yefimchyk was known for his workouts and impressive diet.