This year's Final Four is either unprecedented or pretty close.
In one corner, North Carolina is making a record 21st appearance in the Final Four. Its semifinal opponent, Duke, is waiting with the sport's winningest coach. Mike Krzyzewski surpassed 1,200 victories during this postseason run.
Kansas arrives having recently taken over the Division I lead in all-time wins. Villanova doesn't have quite the storied history of the other three schools, but the Wildcats are now trying for their third national title in seven years. Only UCLA under John Wooden and Kentucky under Adolph Rupp have won three in that short a time span.