Gym-goers' jaws drop as 'old man' steps into room and does something incredible

Pictures show a balding and bearded man strolling into a gym in London, however not everything was it seemed and within seconds everyone was left in awe Gym-goers were left gobsmacked when an 'elderly man' shuffled into a London gym (Image: Jack Hall (KN/MI))

An 'elderly man' left everyone flummoxed after doing something incredible moments after walking into a gym. The balding and bearded man was snapped introducing himself to fitness fanatics at London Bridge Cottons gym, Central London, before setting up equipment.

And no one could have anticipated what happened next. He manages to pull off highly athletic handstand push-ups , leaving those standing around him open-mouthed. But not everything was as it seemed. The 'old man' was actually 22-year-old Demetri Alvanis who is an a