i've seen planet of the apes anything is possible
The real question is why would it learn Jiu Jitsu? I wouldn't learn BJJ if I could rip people's balls off, just saying. 
This is a thread Karl Pilkington and his monkey news would be proud of.
Can you imagine a Gorilla going for a guillotine?
Or straight foot or armlock?
That would be messy......
Orangutans know Muay Thai so why not. 
https://www.youtube.com/watch?v=RoROFa_YF_Y&feature=youtube_gdata_player
If somebody could imbed....here you go. Check out the modified showtime kick at 2:14
They already do it.
Just it's a kimura on ur ball bag. And arm bar is executed holding face instead of arm
But they no respect the tap
Maybe they just haven't been taught to tap.
This could very well revolutionize the world of simian martial arts.
Rhesus Gracie?
thenino - no classes are too expensive.
VTFU!