Song Ji-hyo is a South Korean actress and television personality, born on August 15, 1981. She gained fame for her roles in various television dramas, including Princess Hours and Emergency Couple. Known for her versatility, she has also appeared in films and variety shows. In addition to her acting career, Song Ji-hyo is widely recognized as a cast member of the popular variety show Running Man, where she has showcased her charm and humor since 2010. Her engaging personality and talent have made her a beloved figure in the South Korean entertainment industry.