I think it was Xplosive actually. They're not even close, yeah Khan's hands are way faster. Despite them both having slowed significantly, I think Manny and Floyd are also faster. These days I think Gamboa has the fastest hands in boxing, then who, maybe Donaire?
In Russell's prior fight, on the Berto-Zaveck undercard, I saw him throw faster combos than Ive ever seen from Khan. I'd say Khan is #3 on the handspeed list behind Gamboa, and Russell. Its ARGUABLE if Khan has faster hands than Berto. Rounding out the handspeed list is probably Broner.