English · 고구려 ·
[History Is Alive - Goguryeo Edition] Episode 17: The Death of Yeon Gaesomun - The Start of Internal Strife
AI 3-line summary
- The 17th episode of the history series examines how Goguryeo began to falter after Yeon Gaesomun died in 665, as his sons fought for power.
- His eldest son, Namsaeng, fled to Gungnaeseong and appealed to Tang for help after his brothers Namgeon and Namsan staged a coup while he was away on an inspection tour; Goguryeo fell in 668.
- The article compares the weakness of one-person rule without a succession plan to succession problems at today's companies and organizations, and the next episode will cover the joint Silla-Tang forces.
Summary written by AI from the original article · 88 languages
![[History Is Alive - Goguryeo Edition] Episode 17: The Death of Yeon Gaesomun - The Start of Internal Strife](https://smilestory.thekoreantoday.com/wp-content/uploads/ins/imgdata/smilestory_kr/202608/2026080433045023.jpg)
Official translation → Read the full article (machine translation) → Original article (Korean): [역사는 살아있다 – 고구려 편] 제17화: 연개소문의 죽음 – 내분의 시작
AI 3-line summaryMore ›

Daejeon Holds Integrity Campaign, Building a Transparent Community with Citizens
![[100년 전 오늘] 1926년 10월 29일 – 호엔촐레른가와 프로이센 재산 합의, 새 총독부 청사가 선 경성의 금요일](https://smilestory.thekoreantoday.com/wp-content/uploads/ins/imgdata/smilestory_kr/202610/2026102918416736-300x169.jpg)
[100 Years Ago Today] October 29, 1926 - Agreement on Hohenzollern and Prussian Property, and a Friday in Gyeongseong as the New Government-General Building Opened
![[역사는 살아있다 – 신라 편] 제15화: 백제 정벌 – 660년의 승리](https://smilestory.thekoreantoday.com/wp-content/uploads/ins/imgdata/smilestory_kr/202610/2026102933065848-300x169.jpg)
History Lives On - Silla Series: Episode 15: The Conquest of Baekje - Victory of 660

Heungseon-dong Residents' Autonomy Committee Visits 43rd Yeonpung Joryeong Festival, Expanding Local Exchange
![[Day 154] 다리 위에 선 거인](https://smilestory.thekoreantoday.com/wp-content/uploads/ins/imgdata/smilestory_kr/202610/2026102910092438-200x300.png)
[Day 154] The Giant on the Bridge

