David Yefremov
David Aleksandrovich Yefremov is a Kazakhstani athlete specialing in the sprint hurdles. He won gold medals at the 2023 and 2024 Asian Indoor Championships.
International competitions
1Did not finish in the semifinalPersonal bests
Outdoor- 100 metres – 10.57
- 200 metres – 21.58
- 110 metres hurdles – 13.51
- 60 metres – 6.86
- 200 metres – 21.79
- 60 metres hurdles – 7.59