The Legend of Korra is the sequel to the iconic classic animated series, Avatar: The Last Airbender. Much like its predecessor, Korra features a vast assortment of unique characters, all of which fans have fallen in love with. Everyone knows fan favorites like Asami, Tenzin, or Korra herself, and each has received great praise over the years.
Source:https://www.cbr.com/tlok-overlooked-underappreciated-characters/