Coach Krupt

"BOMBARDMENT!"

- Coach Krupt's unlock message

 is a premium character released on May 6, 2015 with the Level 52 update. He is unlocked upon completion of the Springfield YMCA.

He was part of a deal with the Springfield YMCA during the Black Friday 2015 Promotion.

About
Coach Krupt is a sadistic gym teacher at Springfield Elementary School.

Trivia

 * From Season 17, Episode 12 “My Fair Lady”.