| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| John Gill | 3 | John Gill was one of the pioneers of bouldering, putting up many hard first ascents in the US in a time when bouldering was not understood as an activity in its own right. With a background in gymnastics Gill applied a similar mentality to rock climbing by transferring some of the training ideas to rock climbing. He was also one of the first climbers to consider the use of gymnastic chalk while rock climbing. In stark contrast to modern bouldering, where the focus is on physicality and doing the hardest problems possible, Gill's focus was on form and quality of movement while climbing a problem. This did not stop him from establishing many extraordinarily hard problems however, and for many decades his problems were amongst the hardest in the world. When he applied his skills to taller routes Gill also excelled. His route The Thimble, climbed solo and ground up in 1961 and considered around 7a+ was well ahead of its time. After attempting to repeat the line, Royal Robbins said of it
References[1] https://www.climbing.com/people/john-gill-father-of-bouldering/ [2] Pat Ament, John Gill, Yvon Chouinard, Rearick, Dave. John Gill: Master of Rock: The Life of a Bouldering Legend. United Kingdom: Vertebrate Publishing, 2018. [3] https://www.youtube.com/watch?v=8FdMLil9lNU [4] https://www.youtube.com/watch?v=p9yaGXFkC8M [5] Reflections of a Middle-Aged Boulderer, orignally presented at the BMC conference in March 1986, then reproduced in Mountain 110 /file/c4606b9f-a73c-ab1b-25eb-2d7f66dc3515/reflections_of_a_middle_aged_boulderer.txt |
| John Menlove Edwards | 3 | References[1] Perrin, J. (1993). Menlove: The Life of John Menlove Edwards. United Kingdom: Ernest Press. [2] https://open.spotify.com/episode/36tUZibMMhAB4fmjz3X1pq? [3] https://footlesscrow.blogspot.com/2015/11/a-black-rainbow-life-and-times-of.html |
| John Middendorf | 3 |
References[1] https://www.commonclimber.com/john-middendorf.html [2] https://bigwalls.net/download/middendorfclimbs.pdf [4] https://bigwalls.net/download/mtnreview.pdf [5] https://ukbouldering.com/board/index.php/topic,18343.msg695649.html#msg695649 [6] https://www.climbing.com/people/remembering-john-middendorf/ |
| John Schindler | 3 | |
| John Sherman | 3 | Inventor of the hueco V grading scale. The V comes from his nickname "Verm". He was prolific in the early development of bouldering in the US, taking over the mantle from John Gill and extensively developing Hueco Tanks during the 1980s and 1990s, with over 400 problems to his name. [1] References |
| Jonas Schild | 3 | |
| Jonny Argue | 3 | |
| Joshua Forteau | 3 | References[1] https://www.grimper.com/news-interview-joshua-fourteau-serie-video-les-coulisses-monde-competitions [2] https://fanatic-climbing.com/video-climbing-in-brione-joshua-fourteau/ |
| Jude Spancken | 3 | |
| Justin Critchlow | 3 | |
| Kensuke Hamada | 3 | |
| Kitty Morrison | 3 | |
| Knut Hatteland Sømme | 3 | |
| Kyle Howard | 3 | |
| Layton Kor | 3 | Layton Kor was an American rock climber who was active in the 1960s.
References[1] Tributes to Layton Kor, climbing.com April 2013 https://www.climbing.com/news/tributes-to-layton-kor-1938-2013/ [2] https://www.instagram.com/p/CbPkyqMNjWD/ [3] Obituary by Stewart Green, April 2013 https://alpinist.com/features/obituary-layton-kor-1938-2013/ |
| Liam Halsey | 3 | |
| Liv Sansoz | 3 | |
| Llinos Cassidy | 3 | |
| Lonnie Kauk | 3 | Ron Kauk's son. |
| Louis Parkinson | 3 |