Max Tennyson or Grandpa Max as his grandchildren call him, is the paternal grandfather of Ben, Gwen, and Glitch in the show Ben 10 (Ultimate Reboot).
Max has grey and white hair, and has brown eyes. He wears a white shirt with a red Hawaiian shirt with orange clovers on top, and has a brown cargo vest on top of it all. He wears blue jeans and brown shoes. He has a brown and gold watch on his right arm.
Max cares about his grandkids, and is usually not too strict with them. He teaches them things a normal parent would teach. He is usually on Gwen's side when Ben and Gwen fight.
Powers and Abilities
Max doesn't have any superpowers, however, he has wisdom and basic knowledge on how to survive in the wilderness. He is in above average condition for a man of his age.
Max has been afraid of goats since childhood and still is.
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