Gwendolyn (Gwen) Tennyson is the paternal cousin of Ben Tennyson and one of Earth's heroes. She is also Kevin's girlfriend.
Appearance[]
She looks like Omniverse future Gwendolyn in the Ben 10k timeline.
Personality[]
She is a balanced character, and she is hard to remind. She always gives good advice to Ben and Kevin.
Powers and Abilities[]
Gwendolyn is an Anodite by 1/4, which means she can manipulate mana and is made by 1/4 of mana.
She also has good knowledge of Earth.
Weaknesses[]
She can be possessed by an Ectonurite.
Appearances[]
- Strange Sexual Tension (first appearance)