Broadcaster Jun Hyun-moo has surprised viewers with his noticeably thinner appearance on the latest episode of KBS2’s 'Boss in the Mirror' (사당귀). As he prepares for his first-ever soccer commentary role for the 2026 North and Central America World Cup, Jun has been documenting his grueling practice schedule. He revealed that he has been sleeping only 2 hours a night to master the craft. Despite his dedicated efforts and coaching from 9-year veteran commentator Nam Hyun-jong, Jun expressed visible nerves and anxiety about the upcoming challenge. - Jun Hyun-moo has undergone a 'forced diet' due to his intensive preparation for the 2026 North and Central America World Cup commentary, resulting in significant weight loss. - The broadcaster revealed he has been sacrificing sleep, resting only 2 hours a day, to focus on his professional commentary training. - The process is being featured on KBS2's 'Boss in the Mirror', airing on the 21st, highlighting his struggle and determination to succeed in his new role. Q: Why is this trending? A: Fans are reacting to Jun Hyun-moo's visible physical transformation and his immense professional dedication as he undergoes rigorous training for his debut as a World Cup soccer commentator. | Broadcaster Jun Hyun-moo has surprised viewers with his noticeably thinner appearance on the latest episode of KBS2’s 'Boss in the Mirror' (사당귀). As he prepares for his first-ever soccer commentary role for the 2026 North and Central America World Cup, Jun has been documenting his grueling practice schedule. He revealed that he has been sleeping only 2 hours a night to master the craft. Despite his dedicated efforts and coaching from 9-year veteran commentator Nam Hyun-jong, Jun expressed visible nerves and anxiety about the upcoming challenge. - Jun Hyun-moo has undergone a 'forced diet' due to his intensive preparation for the 2026 North and Central America World Cup commentary, resulting in significant weight loss. - The broadcaster revealed he has been sacrificing sleep, resting only 2 hours a day, to focus on his professional commentary training. - The process is being featured on KBS2's 'Boss in the Mirror', airing on the 21st, highlighting his struggle and determination to succeed in his new role. Q: Why is this trending? A: Fans are reacting to Jun Hyun-moo's visible physical transformation and his immense professional dedication as he undergoes rigorous training for his debut as a World Cup soccer commentator.