Affiliate Marketing Secrets

Last night someone told me that Fred Durst, the frontman in Limp Bizkit, has slight Down Syndrome. Does anyone know if this is true?
Here in the UK, we have a TV actor called Timothy Lang who has Down Syndrome but has nonetheless carved out a niche for himself in the acting world, so I guess it’s not impossible that a member of a rock band could also have slight Down Syndrome.
The guy last night told me that he “knew for an absolute fact” that Fred Durst has similarly slight Down Syndrome which doesn’t affect his functionality too severely. I suppose technically it could be possible – but does anyone know whether it’s actually true?