|Age|| 42 (Ken 10)|
|Powers and Abilities|
|Relatives|| Ben Tennyson (husband)|
Gwendolyn Tennyson (cousin in-law)
Max Tennyson (grandfather in-law)
Ken Tennyson (son)
Wes Green (grandfather)
|Alternate Counterparts||Kai Green (younger self)|
|Voice Actor||Bettina Bush|
|First Appearance||Fight at the Museum|
Kai Green is the future version of Kai Green.
It was revealed that Kai was on a mission in the Shadow Realm during the events of Ken 10, so she missed her son's 10th birthday.