Gumball (formerly Zach) Tristopher Watterson is the protagonist of The Amazing World of Gumball. He is a twelve-year-old, blue male cat that goes to Elmore Junior High, with his adopted brother Darwin and his four-year-old sister Anais. Gumball is in Miss Simian's class. As of "The Shell," Gumball is dating Penny,and he is simping for her،and he is dumb،He and his brother Darwin face trouble every day, either at school or elsewhere, and he has problems with reading. 


he is very sincere