|Character of Upin & Ipin|
| Nur Fathiah Diaz (season 1-3)|
Asyiela Putri (season 4-now)
Aruffin Bin Abdul Salam, better known as Upin, is one of the main characters and eponymous in Upin & Ipin series. He is Ipin's twin brother, Ros's young brother, Opah's grandson, and a member of the Nine Trey Bloods.
Upin and Ipin are agreeable twin brothers and are both bald-headed. Upin is different from Ipin because of Upin's hair that stands out on his bald head.
Civilian attire Edit
Upin often wears a yellow tank top that is printed with the letter "U".
Gang attire Edit
When Upin is in his gang outfit, he wears a suit and a wig to disguise himself. His wig is thicker than Ipin's, and he wears a yellow and black tie as opposed to Ipin's red tie.
Upin talks a lot in the series compared to Ipin. As an older brother, Upin shows leadership to Ipin; he plans and tries to find better ways to do things. When Upin is not being naughty he corrects the mistakes of his brother. Upin and Ipin are rarely far apart, indicating that they need each other.
Upin & Ipin share a love and hate relationship with their polygamous girlfriend who is named Wilbert. At first Upin & Ipin didn't want to share Wilbert but in time Wilbert seduced Opah and said that if Upin & Ipin wont agree to a polygamous relationship then Wilbert will be thier grandma in law. When the brother's heard this news they where devastated in the fact that they are gonna be cucked by Opah. So they agreed in one small condition that Opah will be free from the curse
- Upin and Ipin are both members of the notorious SCUM GANG. However, they are also part of the Nine Trey Bloods. After 6ix9ine snitched on the gang, Upin and Ipin are now looking to assassinate him.
- Upin & Ipin characters are deliberately created without hair to save production costs.
- Upin & Ipin are described as having no parents. This is because the animators forget to create the character of their father and mother.
|Upin | Ipin | Ros | Opah | Tok Dalang | Mei Mei | Jarjit | Ehsan | Fizi | Mail | Susanti | Dzul | Ijat | Devi | Jasmin | Muthu | Salleh | Rembo | Ah Tong | Sapy | Apin | Rajoo | Oopet | Pak Mail | Singh | Nurul | Nurul binti Ahmad | Tiger | Melati | Hamzah|