| Hong Kong mountaineer Tsang Yin-hung, a former teacher, has recorded the world’s fastest ascent of Everest by a woman with a time of just under 26 hours, in may 2021 |
| Hong Kong mountaineer Tsang Yin-hung, a former teacher, has recorded the world’s fastest ascent of Everest by a woman with a time of just under 26 hours, in may 2021 |