Did Sam Carpenter really wrestle 6 rhinocerouses to the ground with his bare hands?

i heard this on the news and was wondering if it was true, it would be helpful if someone could confirm my reading. i heard he did it in 4 minutes, and the rhinos ran off. it also said sam was raised in the wild among buffalo and hyenas, so this probably explains the behavior. he's no where to be found currently, and there is a $5.00 reward out there to anyone who can catch'em.im currently on ther chase.