Luong Lao Shi (American Dragon)

Jake is his grandson,Hailey his granddaughter and Jake's mom is his only daughter, married to a normal human (Jake's dad).
They keep their dragon lives a secret from his father in-law.

Lao Shi appears to be short and has somewhat pointed ears. He has thinning white hair, thick eyebrows, a Fu Manchu mustache with a "soul patch" beard.
In dragon form, Lao Shi has a long, serpentine body with blue scales, white spine ridges, a pair of horns, and the same hair in his human form. He has green eyes, which over time appear black.
He is usually soft-spoken and intelligent, with a vast knowledge of magical creatures and items. While usually one to approach conflicts in a calm and rational manner, he is also prone to angry outbursts filled with strings of rambling in Mandarin or Cantonese.
Lao Shi also achieved a legendary feat: being the first dragon to ever defeat the menacing Dark Dragon where none before had survived opposing him.
As a dragon, Lao Shi possesses the natural skills seen by dragons such as Jake but has not exhibited all of the same abilities.
In addition to his powers, he also exhibits great skills in combat.

Jakes trainer and a Dragon Master

Former Chinese Dragon

Losing and evil

Honest and brave people

Dragon Council