[5] On a February 2024 episode of the British panel show Would I Lie To You?, Campbell stated he was a body double for an Australian headlice comb advert called "Nitbusters" when he was around 10.

[6] Campbell went to high school in Bundaberg,[3][better source needed] and studied animation at the Queensland University of Technology.

He made a short series that was broadcast on Comedy Central Australia and was a guest on ABC TV's The Checkout.

[1] In the 2010s, Campbell was part of the YouTube collective Skills in Time, with Australian comedians Greg Larsen and Henry Stone.

[10] In 2017, he had a regular weekly segment on Triple J radio, featured in the web-series Dayne's World, and performed stand-up at Sydney comedy clubs.

[22] In March 2024, it was announced that Campbell would be piloting a Channel 4 series called Make That Movie!, in which he will create films based on the dreams of strangers.