Po

Po is an earthbender and an ally of Tod.

About him
Born to non-benders Baloo and Rebecca in a propsperous Earth kingdom village, Po proved to be an earthbender at a young age and then began training hard. When Earth King Scarface tries to set out to conquer the other nations, he allies with Avatar Tod. Along the way, he and Tigress, princess of the Fire Nation, fall in love. He marries her, opening the door for the nations to mix and intermarry. This is only possible due to her not being heir to the throne. They later have two sons, Mako, a panda firebender, and Bolin, a tiger earthbender.

Bending
Po is the team earthbender, and is rather skilled.

Family
He is the son of Baloo and Rebecca, the husband of Tigress and the father of Mako and Bolin.