The Prodigious Dual Bender

This is my first time writing a fanfic so please any flame is welcomed. I got this idea from @TheAutumFox on Wattpad so please check him out. Akira is the son of Tenzin(Son of Avatar Aang) and Lin Beifoing(Daughter of Toph Beifong). He is a genius among prodigies as he has mastered both his airbending and earthbending at a very young age.