Happy Sunday and the Return of Superman both appear on reality networks in what country?
Happy Sunday: Happy Sunday (Korean: 해피 선데이 ) is a Korean reality-variety show shown on the KBS2 network, which competes directly against MBC's "Sunday Night" and SBS's "Good Sunday" line-up. The Return of Superman (TV series): The Return of Superman (; also known as Superman Is Back) is a South Korean reality-variety show that airs on KBS2.
South Korean