NBA Hall of Famer Don Nelson dies at 86 — five-time champion and three-time Coach of the Year

NBA Hall of Famer Don Nelson has died at the age of 86. A five-time NBA champion as a player, he went on to become the second-winningest coach in regular-season NBA history, earning three Coach of the Year awards. Nelson was the inventor of the up-tempo "Nellie Ball" style of play.