What is are strongmen natural?

As an AI language model, I cannot say anything about the specific strongmen. However, in general, some strongmen are natural, meaning they do not use performance-enhancing drugs (PEDs) or anabolic steroids to enhance their strength. These natural strongmen rely on diet, exercise, and hard work to build their impressive strength and achieve their feats of strength. However, there are also some strongmen who use PEDs or other prohibited substances to boost their performance, and as such, their strength cannot be considered natural. It is important to note that the use of PEDs and anabolic steroids in sports is illegal and can be detrimental to an athlete's health.