Haeryun Kang Here's the first K-pop group with North Korean defectors Haeryun Kang 1VERSE is the first K-pop group in the world to feature North Korean defectors. The group is the latest in K-pop to market multiculturalism in a cutthroat industry. Listen • 4:16 Science & Technology 'Hitman' Bang Si-hyuk, The Brand-New Billionaire Behind BTS Haeryun Kang