NBA Championship(s): Los Angeles Lakers (1980)
NCAA Championship(s): Marquette Golden Eagles (1977)

Now, we're a little more than halfway through the list and at this moment, you may be unimpressed by the feat of a player winning an NBA and NCAA championship. Then let's introduce you to Alfred Lee, who is believed to be the only person to win the aforementioned chips, as well as a 1985 title in the Baloncesto Superior Nacional (BSN) which is the primary Puerto Rican men's basketball league. Not too many folks can brag about that.