MumboJumbo, known as Mumbo for short, is a YouTuber and member of the Hermitcraft server, known for his redstone videos. He joined at the start of Season 2. He has 8,570,000 subscribers[1] and is the most subscribed of the Hermits. He is one of the twelve Hermits who have over a million subscribers on YouTube, and is one of the only two Hermits with over 7 million subscribers along with Grian!

He is an advanced redstone engineer having such an extensive knowledge of redstone mechanics that other hermits have said is too complicated for them to understand. He also has an unknown affinity for texturing!