Bill Russell reflects on Wilt Chamberlain’s unstoppable fadeaway and their iconic rivalry during basketball’s early stage.

"I played six years against Wilt Chamberlain, and he was a guy that ... had shortcomings at the charity stripe. "Shaq had a jump hook, whereas Wilt didn't have a jump hook. Free-throw shooting ...

"My theory is that there are four really important numbers in Wilt Chamberlain's life. In ascending order: 0 for the number of times he fouled out, 50 for the number of points he averaged for one ...

NBA great Wilt Chamberlain ... noting how Chamberlain was never afraid to criticize players. "I love Charles Barkley. He's a great player," Chamberlain said. "Patrick Ewing, a great jump shooter ...