Tenn is 2x more populous than Kansas; 6.4 million vs. 2.9 million (2011).

Tennessee Public School Students: 912,124
Number of Students in Private Schools 83,536

Kansas Public School Students: 468,510
Number of Students in private schools: 41,966

source: about.com

I know nothing about quality, but safe to say that wrestling in Tenn is not as popular of a high school sport as it is in Kansas.