Wu

" Never put off until tommorow what can be done today."

Sensei Wu is the Sensei of the four ninja, Kai, Jay, Zane and Cole. He is the younger brother of Lord Garmadon and uncle of Lloyd Garmadon.

Background
Sensei Wu is the son of the First Spinjitzu Master, the creator of Ninjago. In childhood, he and Garmadon were the best of friends, Until one day when Wu lost his father's katana and Garmadon told him to get it but Wu had refused so then Garmadon went to get it. The young (small) Great Devourer bit Garmadon's hand, and he became more violent, And soon Garmadon had turned evil due to the Great Devourer bite.

After their father died, Garmadon and Wu vowed to protect the Four Weapons of Spinjitsu. Garmadon, however, planned to steal the weapons, but when he tried, he and Wu battled. Wu won, banishing Garmadon to the Underworld.

Also, it has been said that Wu and Garmadon were best friends with Kai's father.

Family


The First Spinjizu Master (father)


 * Lord Garmadon (brother)

Lloyd Garmadon (nephew)

Appearance
Sensei is an old man with a white beard, a conical farmers hat, a bamboo pole, and a random tea set that shows up at strange times.

Trivia
He had the last flute made to stop the Serpentine. (Pythor took it). But Zane had a recording of it.

He is a teacher of Spinjitsu.


 * He has never taken off his hat, even when he sleeps.


 * It's a running gag that he drinks tea at the oddest times, and sometimes using it as a weapon.

It is unkown how old he is, but Kai did mention in "Rise of the Great Devourer" he has lived for a long time.

since Garmadon seems to be a family name that makes his full name Wu Garmadon.