Born Gong Ji-cheol on July 10, 1979, in South Korea, Gong Yoo is one of the most respected and versatile actors in the Korean entertainment industry, known for his commanding screen presence and ability to seamlessly transition between blockbuster films and emotionally resonant television dramas. He adopted the stage name Gong Yoo, which combines his father's surname with his mother's, and has since become a household name both domestically and internationally. His career is defined by a series of iconic roles that have cemented his status as a leading man, from the romantic comedy classic Coffee Prince to the global phenomenon Squid Game.

Gong Yoo initially pursued a career in acting after studying at Kyung Hee University, making his debut in the entertainment industry through a modeling contest and subsequently landing minor roles in television. His breakthrough came in 2007 when he starred as the charming and arrogant Choi Han-kyul in the hit drama Coffee Prince, a role that showcased his comedic timing and romantic chemistry and made him a star across Asia. Following this success, he took a brief hiatus to fulfill his mandatory military service, returning with renewed focus and a desire to take on more challenging projects.

In 2011, Gong Yoo starred in the film Silenced, a harrowing drama based on true events of abuse at a school for deaf children. The film had a profound impact on him, and he was instrumental in getting the project made after reading the novel it was based on. Silenced not only became a critical and commercial success but also sparked a public outcry that led to the South Korean National Assembly passing the "Dogani Law," which strengthened penalties for sexual crimes against minors. This role marked a turning point in his career, establishing him as an actor unafraid to tackle socially relevant and difficult subject matter.

The mid-2010s saw Gong Yoo achieve unprecedented global recognition. In 2016, he starred in the zombie thriller Train to Busan, which became a massive box office hit worldwide and solidified his status as an international star. That same year, he delivered a powerful performance in the period espionage film The Age of Shadows and took on the career-defining role of the immortal goblin Kim Shin in the beloved television drama Guardian: The Lonely and Great God. The series, written by Kim Eun-sook, was a massive hit in South Korea and across Asia, and his portrayal of the melancholic yet charismatic goblin earned him widespread acclaim and numerous awards.

In 2021, Gong Yoo made a brief but unforgettable appearance in the first season of the Netflix series Squid Game, playing the mysterious and ruthless Recruiter. His role, though limited in screen time, became an iconic part of the show's cultural impact, and he reprised the role in the highly anticipated second season in 2024, which further expanded his character's backstory. Beyond his acting, Gong Yoo is known for his philanthropic work and his careful selection of projects, often prioritizing artistic integrity over commercial gain. He continues to be a highly sought-after actor, balancing his time between major international productions and meaningful Korean projects, and remains a beloved figure whose influence on both Korean and global pop culture is undeniable.