SIHEUNG, Gyeonggi Province, Korea – July 20, 2025 – The 2025 Siheung Korea Open World Surf League (WSL) Qualifying Series (QS) 6000 and Longboard Qualifying Series (LQS) events have wrapped up with four impressive champions being crowned. Nanaho Tsuzuki (JPN) and Ketut Agus (INA) dominated the QS 6000, while Kanoa Hee-Jae (KOR) and Dhea Novitasari