Athlete Lee Joon-seok captured the gold medal in the teqball final at the 2026 Aichi-Nagoya Asian Games. From the behind-the-scenes story of Lee Joon-seok making history with a truly epic narrative, to the unreleased footage of the Teqball Team Korea athletes' tear-jerking preparation period for the past competition. SBS reporter Kim Tae-won closely followed the national teqball team to cover the unbroadcast, behind-the-scenes stories from the site. The fifth story of Nagoya Check-in begins now.

(Reported by Jeong Jun-hyeong, Kim Tae-won | Video by Choi Jun-sik, Yang Hyun-chul | Written by Jin Sang-myeong | Video Editing by Hong Jin-young, Ryu Ji-su | Produced by SBS Digital News)