Kai Green

Kai Green is a major protagonist in the Ben 10 franchise. 
She is the granddaughter of Max's former partner and Ben Tennyson's current girlfriend. 
==Biography==
===Background===
Kai was born to unnamed parents in the early 1990s. She was extremely close to her grandfather Wes, and presumably was his only grandchild. 
===Ben 10===
Kai debuts in the episode "Benwolf", where she is doing a spiritual dance with her grandfather. This is her role as Ben's second crush. However, She was only interested in him transforming into the Blitzwolferwith The Omnitrix and ability to turn into aliens 
A manifestation of Kai made a cameo appearance in Ben's dream world in Perfect Day. The imaginary Kai Green appeared as a cheerleader and smiles at Ben before bus leaves. Fortunately, Diamondhead subswquently saves her and a group of cheerleaders from SixSix and Vulkanus.
===Ben 10: Omniverse===
===Alternate timelines===
====Kai Tennison====
 
In this timeline Kai married Ben and they had two children together Ken and Gwendolyn
==Personality==
==Physical appearance==
==Gallery==
Cheerleader Kai smiles at Diamondhead.png|Kai appears in Ben's dream in the OG series. 
Category:Cartoon Network characters
Category:TV show characters
Category:Humans
Category:Heroines
Category:Females
Category:Dancers
Category:Teenagers
Category:Kids
Category:Science fantasy characters
Category:Comedy characters
Category:Animated characters
Category:Action characters
Category:Adventure characters
Category:Superheroes
Category:Lovers
Category:Parents
Category:Time travellers
Category:Ben 10 characters