Ben 10 Cousin: Who Is

In some continuities (like the 2016 reboot), Ben also has a cousin named again, though the reboot changes several details about their relationship and origins. The classic answer, however, remains clear: Gwen Tennyson is Ben 10’s main and most famous cousin.

Gwen first appears in the original Ben 10 series (2005) as a bossy, intelligent girl who constantly bickers with Ben but always has his back. As the franchise progresses into Ben 10: Alien Force , Ultimate Alien , and Omniverse , Gwen matures into a skilled hero in her own right, often going by the codename "Lucky Girl." who is ben 10 cousin

Here’s a clear and informative text on the topic: In some continuities (like the 2016 reboot), Ben

Beyond Gwen, Ben also has a younger cousin named (introduced in Ben 10: Omniverse ). Sunny is Gwen’s younger cousin from the Anodite side of the family — making her Ben’s cousin as well. Unlike Gwen, Sunny is mischievous, reckless, and enjoys using her powers for fun rather than heroism. As the franchise progresses into Ben 10: Alien