Who won the ncaa mens basketball tournament last year?
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Who won the ncaa mens basketball tournament in 2017?
North Carolina Tar Heels "Carolina" UNC North Carolina The Heels
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Who won the ncaa mens basketball tournament in 2016?
Wildcats Villanova Wildcats
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Who won the ncaa mens basketball tournament in 2015?
Duke Blue Devils Blue Devils
List of NCAA Division I men's basketball champions
https://en.wikipedia.org/wiki/List%20of%20NCAA%20Division%20I%20men%27s%20basketball%20champions
The Tar Heels have won seven men's basketball national championships
North Carolina Tar Heels men's basketball
The Wildcats have won the National Championship three times: 1985, 2016, and 2018.
Villanova Wildcats men's basketball
Duke has won 5 NCAA Championships 
2015 NCAA Division I Men's Basketball Tournament
In 2017, the North Carolina Tar Heels won the NCAA Men's Basketball Tournament, claiming their seventh Men's Basketball National Championship. In 2016, the Villanova Wildcats won the NCAA Basketball Tournament, claiming their second Men's National Basketball Championship. In 2015, the Duke Blue Devils won the NCAA Men's Basketball Tournament, claiming their fifth Men's National Basketball Championship. 