Giuliano Stroe
Giuliano Stroe was just five years old when he was entered into the Guinness World Book of Records for the fastest-ever hand-walk with a weight between his legs. Giuliano went on to break other records, some official some not, such as performing the most 90-degree push-ups, muscle-ups, and the longest one-handed handstand.

Now, at 17 years old, Giuliano and his brother Claudio have a fitness-centric YouTube channel. The two of them plan to open a boxing club, alongside their parents, and compete in the National European Championship.