Strongest Kids In The World: Giuliano And Claudiu Stroe, Romanian Brothers, Show Off Their Strength (VIDEO)

03/06/2012 04:08pm ET

Could a pair of Romanian brothers be the world's strongest kids?

Giuliano and Claudiu Stroe have been weightlifting since they were just two-years-old. Now, they're showing their impressive strength training exercises to world in a jaw-dropping YouTube video that puts any adult workout routine to shame.

The boys, ages 7 and 5, live in Galati, Romania, and train for about two hours each day with their father.

Giuliano, the older of the two brothers, has even broken records. By 5-years-old, he had been listed twice in the Guinness Book of World Records, once for hand-walking and again for "air push-ups."

Of course, not everyone is a fan of the boys' rigorous routine, and some question whether the training is harmful to their health, the Mirror reports.

What do you think about the Stroe brothers? Tell us in the comments section below.