It's always cool when a celebrity is willing and able to give back to their alma mater, and man, oh man, did country music star Morgan Wallen give his old high school a heck of a gift. Wallen is, of course, one of the biggest names in not just country music, but music full-stop, and when that's the case, you've usually amassed quite the bank account. Unless, of course, you go all MC Hammer and spend most of it. Morgan Wallen performs onstage at the 16th Annual Darius and Friends St. Jude Benefit at Ryman Auditorium in Nashville, Tenn., on June 2, 2025. (Jason Kempin/Getty Images) Wallen — through his Morgan Wallen Foundation — has given quite the gift to Gibbs High School in Knox County, Tennessee . ZACH BRYAN FEUD ESCALATES AS JOHN MORELAND CLAIMS GETTING KICKED OFF ALBUM IS 'COOLER' THAN BEING ON IT Knox County Mayor Glenn Jacobs — yes, a.k.a. Kane from his wrestling days — tweeted his thanks to Wallen by sharing a resolution from a recent meeting where Wallen's donation got the thumbs up.…