Sweet 16/Elite Eight Superfans

Sweet 16/Elite Eight Superfans

Texas A&M Aggies fan with Von Miller

Sean M. Haffey/Getty Images

Oklahoma Sooners fans

John W. McDonough for Sports Illustrated

Oklahoma Sooners fan

John W. McDonough for Sports Illustrated

Oklahoma Sooners fans

John W. McDonough for Sports Illustrated

Oklahoma Sooners fans

John W. McDonough for Sports Illustrated

Duke Blue Devils fan with Kobe Bryant

Harry How/Getty Images

Oregon Ducks fan

John W. McDonough for Sports Illustrated

Villanova Wildcats fans

Greg Nelson for Sports Illustrated

Villanova Wildcats fans

John Flavell/AP

Miami Hurricanes fans

Greg Nelson for Sports Illustrated

Miami Hurricanes fans

Kevin C. Cox/Getty Images

Maryland Terrapins fan sign

Kevin C. Cox/Getty Images

North Carolina Tar Heels fans

Chris Keane for Sports Illustrated

North Carolina Tar Heels fans

Rich Graessle/Icon Sportswire

Notre Dame Fighting Irish fan

Chris Szagola/AP

Syracuse fans

Nam Y. Huh/AP

Wisconsin Badgers fans

Rich Graessle/Icon Sportswire

Iowa State Cyclones fans

Nam Y. Huh/AP