Question: which college basketball coach has the most championships?
Answer: 1 - Bill Self. ... 
1 - Tom Izzo. ... 
1 - John Calipari. ... 
1 - Jim Boehei. ... 
2 - Jay Wright. ... 
3 - Jim Calhoun. ... 
3 - Roy Williams. ... 
5 - Mike Krzyzewski. National Championships Won: 5 (1991 - Duke, 1992 - Duke, 2001 - Duke, 2010 - Duke, 2015 - Duke)