Coach Boomer

Coach Boomer also known as Sonic Boom is a minor character in the 2005 film Sky High. She is a former Superheroine and current Teacher and Coach at the School Sky High School.

History
Coach Boomerwas once the super hero Sonic Boom due to his ability to release sonic waves from his vocal cords. Once he retired from active duty, He became the gym teacher and coach at Sky High School. At Sky High, Coach Boom is in charge of power placement, where each student is chosen to b e either a Hero or Sidekick. He conveniently uses his power to bark at any student who doesn't live up to his expectations, or complains. He is also the referee for the sport "Save the Citizen". He is good friends with Professor Medulla, and is always trying to get him to Double date with him.

Quotes

 * "Sidekick!!"
 * "Did I mention she's not just her twin, but her evil twin?"