There are certain fighters who are extremely athletic in the ufc, yoel romero comes to the mind of everybody, but still i fell pretty confident he would still do well in mma even if ge wasn't that gifted since he's technically a very good fighter ( striking, wrestling etc. ) on the other hand, there are some that are entirely dependent on their physical proes when fighting and to be fair you can only think they would not be successful if it weren't for it, so who is it for you the best "athletic" dependent fighter in the history of the ufc? ( and yes by athletic i mean a combination of power, speed, strengh etc im not counting cardio here )
For me its a tie between rumble and ngannou.