4. Giuliano Stroe
As we already mentioned earlier, Giuliano is a Romanian boy and another power hero who has been training since the age of 2. This 13-year-old boy has broken records and won multiple championships thanks to his extraordinary strength. He is a Guinness world record holder in several categories, and he is famous for doing push-ups without feet touching the floor. You can watch this video to see the best of Giuliano Stroe.