6. Flex Wheeler
Kenneth Wheeler “Flex” is retired American IFBB professional bodybuilder. He won the Arnold Classic record 5 times. Arnold described once as one of the greatest bodybuilders he had ever seen.
“The biceps are relatively small muscles, and it shouldn’t take much work to exhaust them if you’re training them hard. I do no more than 10 sets once per week, but if I push every set to failure, that’s the perfect amount to keep my arms consistently growing without overtraining.”