What promoted increasing Moustafa Ismail’s arms?

The Egyptian bodybuilder Moustafa Ismail has the largest biceps in the world. His name was recorded in the Guinness book of the world records. This guy affirms that his large biceps are natural. He says that he has the largest biceps in the world because he has too strict diets and trainings. Moustafa Ismail eats chickens, almonds and fish each day. The Egyptian bodybuilder also consumes much water and protein shakes.
However it is obvious that diets and trainings play great role, many persons doubt about natural arms of Moustafa Ismail. It is hard to believe that proper trainings and nutrition can lead to such enhancement in arms. Which conditions are responsible for the massive arms of the bodybuilder?
When it was published that Moustafa Ismail’s arms were 32 inches, accusations connected with usage of steroids appeared soon. Some individuals think that anabolic steroids are responsible for the massive arms of this person. What did Moustafa Ismail affirm about intake of steroids? He claimed that he had administered steroids while living in Egypt. Purchase and intake of these medications are legal under laws of this country. These medications are sold at any drug store in Egypt. Furthermore, steroids are not expensive there. But Moustafa Ismail affirmed that he had to stop administering these preparations, when he moved to the USA. It is know that purchase and application of these medicines without a prescription are considered to be illegal under laws of the US. These products are bought on the black market by those that take them in the US illegally. So, Moustafa Ismail discontinued applying these drugs after he moved to the USA.
But if even Moustafa Ismail uses steroids, it doesn’t matter because these preparations don’t enhance arms. They are not responsible for Moustafa Ismail’s massive arms.
There are other remedies which can enhance arms. They are called “site enhancement oils” (SEO). Synthol is one of the most often applied SEO. This preparation is applied by bodybuilders. It is taken in order to enhance muscles in circumference. Thus, it is supposed that Moustafa Ismail administers Synthol. However, the Egyptian bodybuilder affirms that he doesn’t take this product.
Moustafa Ismail says that he is hurt by accusations connected with steroids and Synthol. He has been subjected to examination conducted by an independent doctor that hasn’t seen any abnormality in the arms of this person. Thus, it is unclear whether the bodybuilder’s arms are natural or not.