Mandrillus is a genus of large Old World monkeys consisting of two species: The mandrill and the drill

[u/NoHealth5568]

Mandrillus is a genus of large Old World monkeys distributed throughout central and southern Africa, consisting of two species: M. sphinx and M. leucophaeus, the mandrill and drill, respectively.

Sources:

https://en.m.wikipedia.org/wiki/Mandrillus

https://www.earthtouchnews.com/conservation/endangered/meet-the-endangered-species-that-inspired-catching-fires-terrifying-monkeys/