Minku

Minku was the Air Elder of the Air Nation after Zheng's death or resignation, sometime after 575 AG. His leadership lasted until around 585 AG, and Minku was generally viewed as a powerful figure, practicing the ability to utilize the Tempest (which he never mastered, but managed to use well). Later, he became part of the group of benders sent to apprehend or obliterate the Reformed Black Wings after the group revealed themselves to the world, with the eruption of the Fire Nation capital, Inferno City.