White Lotus leader

The White Lotus leader, as his name suggests, is the leader of the Order of the White Lotus.

History
Before Avatar Aang died, he had tasked the Order to keep his next incarnation safe. After Aang died, the Order received many claims for being the Avatar in the Northern and Southern Water Tribe, all of which turned out to be false, until they met Korra. When him, and two other White Lotus members came, called by Korra's parents who assured their daughter was 'the chosen one', to her house: There, Korra waterbended, firebended, and earthbended in front of them, thus ending their search for the Avatar.

When Korra was seventeen, he was present at her firebending test, where she demonstrated her powress in this bending art before the Order and Katara, her waterbending teacher. Although the leader's uttering concerns over her lack of restraint and ignorance on the spiritual side of the Avatar, he finally decided that she had successfully mastered fire and was ready to commence her airbending training under Tenzin's tutelage.

He was later present with Tenzin and Korra when the three were talking about the airbending master's delayment for the training. Korra then suggested to go to Republic City to learn from Tenzin if he couldn't stay in the Southern Water Tribe, to which the White Lotus leader refused.