Kevin Ethan Levin, formerly known as Kevin 11, is the morally gray villainous turned heroic boyfriend of Gwen Tennyson, who appears in Alien Universe.


Ben 10: Alien Universe

Back in Action: Alien Universe



  • The Gwen 10: Alien Force and Ben 10: Alien Queen Kevin's are from alternate timelines.
    • The Gwen 10: Alien Force Kevin being notable, because he has hated Gwen since they were 10 and she got the Omnitrix. Kevin in that timeline would never go on to date Gwen, but instead, Charmcaster.
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