Obsessive Chinese fans of K-pop stars Wanna One force flight to be delayed

Three overenthusiastic K-pop fans have been blamed for delaying a flight after booking tickets so they could get a closer view of their idols.

The trio, two from mainland China and one from Hong Kong, had booked tickets on a Korean Air flight between Hong Kong and Seoul, which members of the band Wanna One were travelling on after performing in the city.