RJJ was sickeningly fast for a light heavy. Mosley had terrific hand speed back in the day too, Pacquiao also a few years ago was blinding.
there is a video of roy throwing the right hand ko a guy. hes so fast throwing it u cant see the impact on the guys jaw when roy lands it. it was like a blur
Roy Jones arguably had the fastest hands all time in all 4 weight classes he fought in, gotta go with Roy.
I agree that khan is def up there im a big fan but the lad needs to get back to the behind the jab/peek a boo style as per barrera and kotelnik. But still got unreal speed p4p