World's strongest boy

World's strongest boy does push ups while balancing on glass bottles

Giuliano Stroe, 7, is a record-holding strength trainer who has been practising his skills for five years

Giuliano props himself up on the empty glass bottles before beginning to show his trick

Keeping balanced: He then proceeds to do 12 push ups in that position

Getting on and off the bottles without tipping them over is one of the trickier parts