Mark Turpin

Mark Turpin, also known as Turps, was the CEO of the video production company The Yogscast.

In 2018, he, along with Yogscast video editor Matthew Toffolo, co-hosted the pre-show segments featuring a varying panel of guests on the Twitch livestream channel TwitchPresents that preceded each Doctor's era during that year's marathon of the classic era of Doctor Who (1963-89).