Tom Jernstedt, a member of the Naismith Hall of Fame who has widely been credited with transforming the NCAA tournament into the billion-dollar March Madness it has become today, died this weekend at age 75.Tom Jernstedt, a member of the Naismith Hall of Fame who has widely been credited with transforming the NCAA tournament into the billion-dollar March Madness it has become today, died this weekend at age 75.