claim: Mikhail Prokhorov is not a former chairman.
evidence: William L. Wall -LRB- c. 1931 -- August 4 , 2014 -RRB- was president -LRB- 1972 -RRB- of the National Association of Basketball Coaches -LRB- NABC -RRB- and also served as the Executive Director of the organization from 1973 -- 75 while he was still at MacMurray College .. National Association of Basketball Coaches. National Association of Basketball Coaches. MacMurray College. MacMurray College. He was one of the first small college representatives on the NABC board .. He died at his home in Bermuda Dunes , California .