Baatar Jr.

Baatar Jr. is Suyin Beifong and Baatar's eldest son, nephew of Lin Beifong, and grandson of Toph Beifong. As Zaofu's engineer, he is responsible for enacting his father's designs.

History
While Suyin hosted a dinner for Avatar Korra and her friends, Baatar Jr. and his father passed by the dining hall, where the latter informed the matriarch that they would have to eat in his office as they had a major breakthrough regarding the remodeling of a tram station. After the two left, Suyin proudly remarked that Baatar Jr. was an engineer who was responsible for handling all of his father's projected.

The next day, Baatar Jr. witnessed his mother fighting against his aunt, which ended following Opal's intervention. He later attended Opal's farewell dinner and subsequently accompanied the rest of the dining group to the rooftop, where they watched Opal depart for the Northern Air Temple.