|This article belongs to the Classic Continuity|
The Worst is a yellow, fat, round blob-like alien who wears a pair of green underwear with white stripes on it. He has elephant-like feet with three toes and bear-like hands with three claws. He also has wart-like bumps on his forehead and both arms.
The Worst's Omnitrix symbol is located on his belly button.
Powers and Abilities
The Worst is resistant against extreme heat and immune to acids.
Although he is indestructible, he still feels pain.
The Worst also lacks any offensive options; basically becoming a punching bag for any capable enemy.
- The Worst first appearance in Outbreak, where he was accidentally unlocked by Blukic and Driba when they were trying to fix the Omnitrix and The Worst tried to stop Liam, Fistina, Bubble Helmet, and Psyphon along with a group of Plumbers.
- In No Honor Among Bros, The Worst defeated Malice by taking so much of a beating that the latter became exhausted and lost.
- In It's a Mad, Mad, Mad Ben World: Part 1, The Worst caused Maltruant, Dr. Psychobos, Exo-Skull, Subdora, Toolboxx and himself to be transported to Mad Ben's timeline.
- In A New Dawn, The Worst appeared for a short time when Ben was cycling through his aliens.
Ben 10: Omniverse
- Outbreak (first appearance)
- No Honor Among Bros (accidental transformation)
- It's a Mad, Mad, Mad Ben World: Part 1 (accidental transformation)
- A New Dawn (cameo)
Naming and Translations
|Bulgarian||Най-Лошия||From the original English name|
|Chinese||糟糕先生||From 糟糕 (Zāo Gāo), worst, and 先生 (Xiān Shēng), mister|
|French||Le pire||From le pire, the worst|
|German||Der Schlimmste||From der schlimmste, the worst|
|Greek||Ο Χειτόρερος||From ο χειρότερος, the worst|
|Hungarian||A Legrosszabb||From a legrosszabb, the worst|
|Italian||Il Peggiore||From il peggiore, the worst|
|Polish||Najgorszy||From najgorszy, worst|
|Portuguese (Br)||O Pior||From o pior, the worst|
|Romanian||the worst||From the original English name|
| From худший, the worst|
From the original English name
|Spanish (HA)||Peor||From peor, worst|
|Spanish (Spain)||El Peor||From el peor, the worst|
|Turkish||En Kötüsü||From en kötüsü, the worst|
- The Worst comes from the same planet as Ball Weevil.[DJW 1]
- The Worst was accidentally unlocked by Blukic and Driba along with Walkatrout, Pesky Dust, and Mole-Stache.