Boo grew up in a poor family and had a difficult childhood, eating only porridge for most meals. He was motivated to work hard and sell his drawings to earn money after other children discriminated against him for being poor. After working hard in school, Boo pursued a career in advertising in the city despite initial difficulties finding work due to lack of experience. Through perseverance and thinking of his poor upbringing, Boo eventually found success in the advertising field and won several awards.