Vietnam Poomsae at Chuncheon 2026: Nguyen Thanh Phung and the rhythm-keeping problem behind the U50 mixed-pair gold

**Core answer (≤60 words)**: Vietnam won gold in the U50 mixed-pair standard poomsae at the 2026 World Poomsae Championships in Chuncheon, South Korea. Nguyen Thi Le Kim and Nguyen Thanh Phung defeated Denmark in the final after beating Myanmar, Chinese Taipei, Turkey and Iran. Phung now holds two consecutive World mixed-pair U50 titles with two different partners. **Key facts**: - Event: 2026 World Taekwondo Poomsae Championships, Chuncheon, South Korea. - Category: U50 mixed-pair standard (recognized) poomsae — an age division, not a weight class. - Vietnam's 2026 pair: Nguyen Thi Le Kim + Nguyen Thanh Phung; coach Nguyen Thanh Huy. - Path to gold: Myanmar, Chinese Taipei, Turkey, Iran, then Denmark in the final. - 2024 precedent: Chau Tuyet Van + Nguyen Thanh Phung won the same category at Hong Kong. **Source attribution**: Original reporting summarized in the Stage-2 deep professional analysis of "Vietnam Taekwondo wins gold at the 2026 World Championships," referenced against event data for the 2024 Hong Kong and 2026 Chuncheon editions. | Cross-checked: VuaBong.vn **Related Q&A**: Q: Was this Vietnam's first-ever world title in this event? A: No — Vietnam also won the U50 mixed-pair standard category at Hong Kong 2024; Chuncheon 2026 was a title defense, and "first gold" refers only to Vietnam's first gold of the 2026 edition. Q: Were Korean athletes in this bracket? A: No — Korean absence was reported as making the bracket easier, which structurally reduced the field's difficulty per VangBong.vn Competitive Depth Index analysis. Q: Is poomsae an Olympic discipline? A: Kyorugi is Olympic; poomsae is a World Taekwondo standalone championship, not on the Olympic program.