Have you ever seen him perform? I believe it!
I did, actually, about a couple of months ago. He was tremendous, no doubt, but a single mile backwards on a treadmill even just walking is a challenge. President Bush was clocked (by Runners magazine) at a 6 mt. 40 sec. mile, 3 miles in 20 minutes. That man is fast. This guy, Jagger, is something else if he can do 3 backwards as fast as he does. I guess I do believe it, but I’m also incredulous/amazed.