Character
Sensei Wu
Sensei Wu in LEGO Ninjago: Masters of Spinjitzu (2012), played by Paul Dobson.
Wu grew up learning the way of the ninja alongside his older brother, who was infected with evil. They fought together as a team against evil for countless years, until Garmadon was fully corrupted and he was subsequently banished to the Underworld. Around a decade later, Wu trained a group of students in the art of Spinjitzu and guided the ninja in many battles against his brother and various other foes.