There's a replay of Nick submitting Cyborg on fightnetwork or something like that and they call him like that but not sure where it comes fromI watched a bunch of his old UFC fights a while ago, I can't remember if they used it officially but I remember Goldy called him Nick "Diablo" Diaz right before his fight with Gleison Tibau.
I seen it on the internet...... it must be trueNo it wasn't.
Goldie is just a wild man
Full interview via reddit: Nate Diaz on Conan (Full Interview) - Reddit
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