Jax Minner

Jax Minner is a character who appears in Battle Of The Humungonauts. He is voiced by Tom Kenny.

History
Jax Minner and his brother Max Minner were former circus strongmen until one of them left the circus business. Afterwards, Jax Minner ran a insurance agency and had a big rivalry with his brother Max so they dressed as Humungonauts to destroy each other's business with Jax as the Red Humungounaut.

When it came to a dock that Mystery Inc set a trap for, the Red Humungounaut ends up fighting the Green Humungounaut until their ends up with both Humungounauts easily caught in Fred's trap. When Sheriff Bronson Stone and Mayor Fred Jones, Sr. arrived with the cops, Velma unmasked the Humungounauts as Max and Jax Minner. After their backstory, Max and Jax stated that they would've got away with it to "if it weren't for my meddling brother." This causes the brothers to fight again as two police officers run to try to break it up.