Mimo a marble who competes in the MarbleLympics. He is the first ever marble to replace a team member in MarbleLympics history, replacing Momomomo starting in Event 4 of MarbleLympics 2017 after Momomomo's injury.
He finished second among Team Momo in the steeplechase event, with a time of 14.50.
He scored an 8.5 in the Archery Event.
Momomomo recovered after his injury and Mimo became the reserve member, but after Momomo and Momomomo's injury. Team Momo merged with Team Primary to become Team Momary. Mimo then joined the new team with Mo and Momo as the team's reserve member. He participated in Speed Skating (20m) and then he participated with the team in the Ice Hockey event (event 11).
After 2018, Mimo together with the other Team Momo members rejoined, again taking his reserve member role.