ENHYPEN member Sunghoon was reportedly mobbed by obsessive fans, referred to as 'sasaengs,' at Incheon International Airport on January 11. Viral videos show fans chasing the K-pop idol through the airport, with some attempting to crowd around him near an elevator. The incident has sparked discussions online regarding celebrity travel security and the behavior of invasive fans, with many K-pop fans expressing concern over the apparent lack of adequate security for the artist.