If you could mix and match certain attributes of any fighters to create the greatest fighter in the world, what would you come up with?
Here's my suggestion,

The boxing skill of sugar ray leonard,
the kicking power of cro cop,
the clinch of randy couture.

Feel free to add wrestling, jujitsu, speed or whatever.
Sticks n stones'll break my bones, but if I land the first one, you're in trouble!