Kingpin

The Kingpin is a major villain in Spider-Man comics and media.

Origin
The Kingpin grew up in poverty and was tormented by his classmates for being overweight. Tired of being bullied, he began to train himself in physical combat. When he gained a powerful physique, he forced his former tormentors into joining his gang, and thus, his desire for absolute control began. Later on in life, he met a crime boss named Don Rigoletto. At first, he fostered an alliance with Rigoletto, but then, betrayed him and murdered him. The Kingpin, then, took over Rigoletto's gang, and took Rigoletto's place as the most powerful crime boss in New York City.