Seong Gi-hun

Seong Gi-hun is a divorced chauffeur struggling with a gambling addiction and financial difficulties. Seong Gi-hun maintains a deep love for Seong Ga-yeong, the daughter from whom Seong Gi-hun is often separated due to financial instability. Seong Gi-hun possesses a kind and empathetic nature, often helping others despite personal hardships. Seong Gi-hun demonstrates remarkable resilience and adaptability throughout the deadly games. Seong Gi-hun forms a close bond with other contestants, particularly with Oh Il-nam and Cho Sang-woo. Seong Gi-hun shows strong moral principles, often choosing humanity over survival. Seong Gi-hun wears player number 456, symbolizing the last hope in the game. Seong Gi-hun harbors intense guilt over the deaths of fellow players, especially Ali and Sae-byeok.