Korean Catholicism refers to the practice of the Roman Catholic faith in South Korea, which has a rich history dating back to the late 18th century. The first Korean converts emerged after exposure to Catholic teachings through Western missionaries and scholars. Today, the Catholic Church in South Korea is one of the fastest-growing religious communities, with millions of adherents. The Catholic Church in South Korea is known for its vibrant community life and active participation in social issues. Major events, such as the annual World Youth Day, have drawn international attention, showcasing the country's commitment to faith and community engagement.