Who are the former longtime TMA practitioners that compete in MMA? (Blackbelts or higher)
There are countless that have blackbelts in BJJ out there, too many to list,but what about other arts?

How are they doing?

Georges St.Pierre
Lyoto Machida
Stephan Bonnar

Chuck Liddel practiced Koei-Kan Karate-Do, but I'm not sure for how long. Does anyone here know?

I'm not looking to argue anything in this thread. I'm just curious.
The2nd ammendment, it makes all the others possible. <///<