|Characters and/or events depicted in this article are a what-if version and are non-canon|
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This Ben Tennyson is a "what if" version of Ben Tennyson.
His appearance is the same as the main timeline Ben at age of 10, except he does not have the Omnitrix.
Ben's personality is identical to his regular self in the original series. He is cocky, rebellious, fun-loving, and has a good heart. However, Ben is shown to be prone to jealousy over Gwen's acquisition of the Omnitrix. Ben also displays underlying maturity through his "mentoring" of Gwen and is even disappointed in Gwen's irresponsible usage of the watch.
In the episode Gwen 10, Ben is shocked to realize that he is back to the first day of summer with no Omnitrix. He tries to get it at the campsite but Gwen beats him to it. Later in the episode he and Grandpa Max get onto Vilgax's Ship. He helps free Gwen from Vilgax and uses a lazer to take out the ship.
- Gwen 10 (first appearance)
|Ben Tennyson (Classic) • Ben Tennyson (Reboot)|
|Ben 10,000 (Original Series and Omniverse) • Ben 10,000 (Ultimate Alien) • Ben 10,000 (Reboot)|
|Ben Tennyson (Race Against Time) • Eon • Eon's Servants|
Ben 23 • Bad Ben • Benzarro • Nega Ben • No Watch Ben • Mad Ben
Alien Force Ben • Ultimate Alien Ben • Original Series Ben • Omniverse Ben
Ben Tennyson (Maximilian's Dimension) • Evil Ben
|Ben Tennyson (Gwen 10) • Ben Tennyson (Goodbye and Good Riddance)|