He is big, tall, bulky, and muscular.
He seems very cheerful, but, despite his power, he's afraid of the Ghost Clown.
Skills and abilities
Being a power lifter, he can lift just about anything that's heavy.
Scooby-Doo, Where Are You!
He met the gang, while riding a tandem bike, that split in half, and he ended up on the road. His partner Max the Midget ended up safely on Scooby-Doo's back. Max said that the circus was jinxed. They fixed their bike and went on their way. Samson returned after the gang solved the mystery, although the same can't be said for Max.