Sadly that's the take of many of the ignorant here, a total delusion. The reality is that's entirely false, in fact just the opposite.
Lets look who some of them are :
Francois Pienaar
Balie Swart
Ruben Kruger
Bakkies Botha
Joost Van Der Westhuizen
Patrick Lambie
Beast Mtawarira
Keegan Daniel
Jonty Rhodes
Hansie Cronje
Sean Pollock
Peter Pollock
Trevor Goddard
Andrew Hudson
Alan Lamb
Eric Clapton
Brian Mitchell
"Baby" Jake
Kobus Wiese
These are just some I can think of but obviously many more.