Adam Peaty says his big rival Qin Haiyang should be ‘out of the sport’

Qin and Sun Jiajun helped their nation claim gold in the men’s 4×100 metres medley.

Adam Peaty questioned the legitimacy of China’s victory in the men’s 4×100 metres medley relay as he suggested rival Qin Haiyang “should be out of the sport” over his doping past.