Roadjumper World

Hobby: Building cars

Nickname: Mechanic Mack

Likes: Wrenches and screwdrivers

Dislikes: Dents in cars

Fav. Color: Pink

Height:

 

Mack is Jack's brother and is a mechanic. He is really really jealous of his brother. He wants to marry Georgina. Mack is also allergic to roadjumper feathers.