John Draper

After Alaska he was stationed at Charleston Air Force Station in Maine. John Draper is specifically mentioned as "Captain Crunch" in one scene in Cowboy Bebop: The Movie in which a hacker mentions that "Cap'n Crunch broke into the national phone system with a plastic whistle. Draper later ported EasyWriter to the IBM PC beating Bill Gates on the bid for the IBM contract.

He is a legendary figure within the computer programming world. John Thomas Draper (born 1943) also known as Captain Crunch Crunch or Crunchman (after Cap'n Crunch the mascot of a breakfast cereal) is an American computer programmer and former phone phreak.