Wii Fit Trainer is one of the Blind Bag characters in Lego Dimensions 2: The Rise of Enoch, from Nintendo's subfranchise Wii Fit.
Background
The Wii Fit Trainer the exercise coach appearing in the Wii Fit line of games, who guides players through the games' routines and poses. They have made crossover appearances with the Mario series in the Super Smash Bros. series.