| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Keith McCallum | 0 | Keith McCallum was British climber who operated in the 1960s. He claimed a series of new routes in North Wales which, upon closer inspection from contemporaries such as Pete Crew and Ken Wilson, turned out to be fabricated. References |
| Keith Sutcliffe | 0 | References[1] https://www.ukclimbing.com/forums/rock_talk/sutty-720442 |
| Kelly Cordes | 0 | |
| Ken Boche | 0 | References[1] http://www.supertopo.com/climbers-forum/1079288/Welcome-to-Ken-Boche |
| Kenny Barker | 0 | |
| Kenny Suh | 0 | |
| Kenton Cool | 0 | |
| Ken Vickers | 0 | |
| Ken Wood | 0 | |
| Ken Yager | 0 | |
| Kevin Brown | 0 | |
| Kevin Roet | 0 | |
| Kevin Thibault | 0 | |
| Kevin Woods | 0 | |
| Kev Shields | 0 | |
| Klaas Willems | 0 | References |
| Kris Hampton | 0 | |
| Kristoffer Lindbäck | 0 | |
| Lars Matre | 0 | |
| Laurence Goualt | 0 |