| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Kazuya Matsui | 2 | |
| Keenan Griscom | 2 | |
| Keisuke Mizuno | 2 | |
| Keith Darbyshire | 2 | |
| Kerry Scott | 2 | |
| Kim Schmitz | 2 |
Yosemite big wall pioneer, Himalayan mountaineer and guide. References[1] https://adventuresportsjournal.com/kim-schmitz-yosemite-climbing-legend/ |
| Kirsten Taylor | 2 | |
| Kit Mcmean | 2 | |
| Kitty Wallace | 2 | |
| Koon Morris | 2 | |
| Kristoffer Klev | 2 | |
| Kristóf Modrián | 2 | |
| Kuutti Huhtikorpi | 2 | |
| Kyle Hilton | 2 | |
| Kyle Whitehand | 2 | |
| Lasse von Freier | 2 | |
| Lawrence Dermody | 2 | |
| Lee Sheftel | 2 |
Climbing 5.13 into his 70s! References[1] https://www.climbing.com/news/lee-sheftel-59-climbs-5-14/ |
| Leif Henning Broch Johnsen | 2 | |
| Liam Desroy | 2 |