Bill Russell ... what more can be said about a basketball legend?
Apparently plenty, thanks to a newly resurfaced video that is making the rounds on the Internet.
In it, Russell goes coast to coast for a seemingly easy bucket for the University of San Francisco.
Did I mention that Russell leaps over a defender's head and then lays the ball in the basket?
Check out the video above, which was first posted on the Red's Army blog.
Pretty incredible stuff ... even for a future Celtic.