I also fell for it at first, I think its actually a subtle dig at Renaldo.What degrees does he have? I've heard he has a psychology degree, what are the other 3?
Renaldo often brings up his four degrees in a by the way sort of way. It became a joke because he does it repeatedly, not just once or twice and so can come off as bragging.
I haven't heard Ndlozi mention his PHD even once.