Leon S. Kennedy is a fictional character from the popular video game series Resident Evil. He first appeared in Resident Evil 2 as a rookie police officer who becomes embroiled in a zombie outbreak. Known for his resourcefulness and determination, Leon quickly evolves into a skilled agent, facing various bioterror threats throughout the series. Over the years, Leon has become a fan-favorite due to his charismatic personality and strong moral compass. He has appeared in multiple games, films, and spin-offs, solidifying his status as one of the iconic figures in the survival horror genre.