He stands 2ft 9in tall and weighs 20lb, the same as a one-year-old.
But each day the mini Arnie, 19, pumps iron with customised 3.3lb dumb-bells ? the same as a 15st bloke lifting 35lb weights.
Romeo, who has bulked his chest to 20in, biceps to 6.5in and thighs to 8in, said: ?I?ve been training for two years and must be the world?s strongest midget.?
His gym sessions ? in kiddies? cartoon vest, shorts, and trainers ? draw crowds in Phagwara, northern India.
He earns a living from bodybuilding shows and dancing, with ambitions to make London?s West End.
Trainer Ranjeet Pal said: ?He?s much more determined than most.?
Parents Anil and Keshmala called him ?the family jewel?.
man Chihuahua