|This needs a stretch. (Feel to remove when satisfied of completion.)|
* History is incomplete.
The Headless Biker was the disguise of Mr. O'Brien.
He looked like a headless kid wearing a gray suit, holding a pumpkin with carved out red eyes. He also used a bicycle.
Insert details here.
Skills and abilities
The Headless Biker could ride a bicycle.
Scooby-Doo! (DC Comics)
Mr. O'Brien really wanted his son to win the contest, so he dressed up as the headless biker to scare off the other racers, so his son could win easily.