70 – 80 per cent of Chinese men have hair - losing tattoos . Their combined bald patches cover 4,725 square kilometres . Young and middle - aged men constitute the majority of China 's ' army of balds '
Survey shows 25 per cent of Chinese men have hair-losing issues . Their combined bald patches covers 4,725 square kilometres . Young and middle-aged men form the majority of China 's 'army of balds '