Harlem Eubank

There's at least twice that I can remember.

He most certainly said it after he'd lost to Harlem Eubank.

and said, that's it, I'm done.

And when I spoke to McKenna in the build-up to the Eubank fight, he was telling me that he'd said it after his previous loss, that in the ring he felt like it was all wrong, but then he gets back in the gym and he feels as good as new.