South Korean Badminton Championship 1990
The South Korean Badminton Championship 1990 took place in Seoul at the end of December 1990 . It was the 33rd edition of the national badminton championships in South Korea .
Final results
| discipline | winner | finalist | Result | 
|---|---|---|---|
| Men's singles | Kim Hak-kyun | Lee Kwang-jin | 14-17, 15-13, 15-12 | 
| Ladies singles | Lee Young-sook | Lee Heung-soon | 12-11, 12-10 | 
| Men's doubles | Park Joo-bong Shon Jin-hwan | Kim Moon-soo Lee Sang-bok | 15-4, 15-3 | 
| Ladies doubles | Chung So-young Jeon Sung-sook | Hwang Hye-young Jo Young-sook | 15-9, 7-15, 15-10 | 
| Mixed | Lee Sang-bok Chung Myung-hee | Lee Cheol-geun Gil Young-ah | 15-13, 15-13 | 
