Ben Tennyson

The wielder of the Omnitrix the most powerful device in the Universe. He considers himself to be the Greatest Hero in the Universe. 

Achievements 

1. Stopped the Highbreed Invasion of Earth.
2. Recreated the Universe with Alien X, but couldn't recreate the Mr. Smoothy to perfection. 
3. He viewed the creation of his own Ben 10 Universe.  

Mentoring Program

1. First lesson we stop bad guys even if there is no one watching. 
2. Next lesson we need something good and solid to handle the energy blasts. 
3. You do not want to end up like Mad Ben Tennyson.

Azmuth (Dimension 23) wanted this Ben to be Ben Tennyson (Dimension 23) mentor. 

Trivia

• His last words were "Snot Rocket" before dieing.

Harem

A List of People Ben has liked.

1. Kai Green
2. Julie Yamamoto
3. Jennifer Nocturne
4. Eunice
5. Ester
6. Princess Looma Red Wind
7. Empress Attea
8. Nyancy Chan
9. Rook Shar
10. Sandra Tennyson
11. Drew Saturday
12. Hope(Charmcaster)
13. Gwen Tennyson
14. Rojo
15. Lucy Mann
16. Luhley
17. Sunny

Alternate Universe Copies

1. Bad Ben Tennyson
2. Ben 10,000 (Ben 10)
3. Ben 10,000 (Ultimate Alien)
4. Ben Tennyson(10 Years Old)
5. Ben Tennyson(15 Years Old)
6. Ben Tennyson(Time Loop)
7. Ben Tennyson (Gwen 10)
8. Benzarro
9. Young Ben

Enemies

1. Acid Breath
2. Ah Puch
3. Albedo
4. Argit
5. Bailiff
6. Benevelon
7. Billy Billions
8. Black Knight
9. Blue Leader
10. Bubble Helmet
11. Bug-Lite
12. Clancy
13. Dr. Psychobos
14. Eighteight
15. Emperor Milleous
16. Fistrick
17. Forever Ninja
18. Frightwig

Allies

1. Blukic
2. Bromeba
3. Bryk
4. Good Kevin Ethan Levin
5. Good Max Tennyson
6. Gwendolyn Tennyson (Ben's Daughter, Ben 10,000 Timeline)

Aliens

1. Clockwork