1989 World Badminton Grand Prix Finals
Badminton tournament
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The 1989 World Badminton Grand Prix was the seventh edition of the World Badminton Grand Prix finals. It was held in Singapore, from December 6 to December 10, 1989.
Final results
| Category | Winners | Runners-up | Score |
|---|---|---|---|
| Men's singles |  Xiong Guobao |
 Foo Kok Keong |
15–11, 15–7 |
| Women's singles | Tang Jiuhong |
Han Aiping |
12–11, 12–10 |
| Men's doubles | Jalani Sidek & Razif Sidek |
Li Yongbo & Tian Bingyi |
15–9, 15–5 |
| Women's doubles |  Rosiana Tendean & Erma Sulistianingsih |
 Dorte Kjær & Nettie Nielsen |
11–15, 18–16, 18–16 |
| Mixed doubles | Eddy Hartono & Verawaty Wiharjo |
Thomas Lund & Pernille Dupont |
12–15, 15–7, 15–6 |