Ball-Chinned Kid

The split-chinned kid (アゴの割れたガキ) is the grandson of Agoni, a multi-millionaire and the founder of the Hero Association. He was saved by Saitama three years prior to the start of the series.

Appearance
The split-chinned kid is largely characterized by his enormous cleft chin. He is a young boy with short black hair. He wears a white T-shirt with orange shorts and blue sneakers.

Personality
He seems to be mischievous, drawing nipples on Crabrante's chest while he was asleep in the park.

History
He was first seen playing with a ball at the park until Saitama came and questioned him about Crabrante. Suddenly, Crabrante appears and attacks him, but Saitama protects him.