A South Korean actor is a performer from South Korea who appears in films, television dramas, and theater. They often gain popularity both domestically and internationally, especially with the rise of the Korean Wave, or Hallyu. Many South Korean actors are known for their versatility, taking on various roles across different genres. The South Korean film and television industry has produced numerous acclaimed actors, such as Lee Min-ho and Song Hye-kyo. These actors often participate in various entertainment activities, including endorsements and public appearances, contributing to their fame and influence in popular culture.