Yep Cheeta appears to be the longest living chimpanzee so far. He has hit the guiness world of records for being the longest living "non-human primate" in history.
Most apes as chimpanzees live around 30 years in the wild, while in zoos and other wildlife centers, would live longer to around 60 years but Cheeta actually beat that and he even have grandchildren so that's pretty much something.
So far I havent really heard anything about Cheeta ever "snapped" and attacked someone. Not all chimps do that thou but yeah alot of them do.
What's interesting is that Cheeta lost some hair on his head as he was aging lol the same way as some men do.
Primates are one of the longest living mammals than most other mammals since we develope slower with our bodies and such and age slower as its part of why we live longer that way.
I dont know what other mammals live as long as humans do but I do know that some elephants can live to as long as 80 years.
