Collider has ranked seven K-dramas from the past 20 years, highlighting titles including Princess Hours, Doctor Slump, Itaewon Class, SKY Castle, Squid Game and When Life Gives You Tangerines.
01Summary
- 01The list is presented as a ranking of the best K-dramas of the last 20 years, spanning romance, revenge, satire and thriller genres.
- 02Princess Hours follows Shin Chae-kyeong and Crown Prince Lee Shin in an arranged marriage and is described as one of the early K-dramas to reach international audiences.
- 03Doctor Slump stars Park Hyung-sik and Park Shin-hye as former school rivals who reunite after a career scandal and personal burnout.
- 04Itaewon Class centres on Park Sae-ro-yi’s revenge against Jangga Group and is praised for its diverse cast, including a transgender chef and a Guinean-Korean employee.
- 05SKY Castle is described as a darkly funny look at South Korea’s obsession with academic success and elite university admissions.
02Why it matters
The ranking points readers towards major K-dramas that helped shape the genre’s global reach and variety. It also shows how these series reflect wider social themes such as class, ambition and belonging.
Answers are generated by AI from the story summary; they are not investment, health or legal advice.





