Thannatorn Gut Charoenpanitkul also known by his YouTube name Gutiotyu (sometimes shortened to just Gut) is a Thai YouTuber and the fiancé of Bethany Frye. He was the voice actor for Comet in Bethany's series Qeios, and before that the Colonel in One Cause. His most recent appearance in VenturianTale was as a guest in an episode of DrawThis on Bethany's channel, Flying Pings. He has a DeviantArt and a Roblox account.
Bethany's mother Paula said they were together on Instagram when she posted pictures of Gut and Bethany together and used #Guthany, Bethany later confirmed this in a post where she called him her fiancé. However, the two have since broken up and Bethany has confirmed to have started a new relationship.