Romanian brothers Giuliano and Claudiu Stroe, aged 9 and 7 have sculpted frames of much older men and its all thanks to 2-hour workouts they go through on a daily basis.
The two can perform stunts that would have grown men in tears. Giuliano, nine, has broken two world records for 90-degree vertical press-ups, and another for holding on to a pole with his body held out horizontally like a human flag.
Claudiu, seven, followed in his brothers footsteps and can already perform handstand press-ups on a bar, and is close to matching his brothers flagpole trick.
Both boys think nothing of lifting 4kg dumbbells, and frequently heft heavy weights to work on their biceps and build up their chest muscles.
They are put through the rigorous regime by their father Iulian, who had high hopes of his boys achieving international stardom and netting his family, known as The Hercules, fame and fortune.