BA:BO, also known as Miracle of a Giving Fool (Korean: 바보) is a 2008 South Korean film. Based on a webtoon, the film was directed by Kim Jung-kwon, and stars Cha Tae-hyun and Ha Ji-won in the lead roles.

Cha Tae-hyun is a South Korean actor, singer, television personality, radio DJ and director. He is best known for his lead roles in the box-office hit comedies My Sassy Girl (2001), Scandal Makers (2008), Hello Ghost (2010) and fantasy drama action hit Along with the Gods: The Two Worlds (2017) as well as the television series Jeon Woo-chi (2012), The Producers (2015) and Police University (2021). He made his directorial debut with the variety-drama Hit the Top (2017), in which he also starred.