is back again with another prank in their ‘undercover’ series. This time, they’ve enlisted the help of professional Muay Thai fighter Germaine Yeap, who has even represented Malaysia in international events.

She pretends to be a nerd as she enters the gym and asks the trainers for sparring sessions. The new trainers have no idea who she is. See what happens.

And yes, the senior trainers were in on this prank.