Kim Soo-hyun poses onstage in front of a crowd at KCON at Crypto.com Arena in Los Angeles. As cries of “ oppa saranghae!” ring out, South Korean actor Kim Soo-hyun seems pleasantly overwhelmed by the huge crowd gathered in front of the stage at KCON 2024 L.A. Organizer CJ ENM, one of South Korea’s largest entertainment groups, says this year’s …