A selected history of climbing and mountaineering through the climbers, climbs and media.
Will Bosi is a climber from Edinburgh in Scotland. He first came to prominence as a competition climber, but has since become one of the leading climbers across both sport climbing and bouldering. In 2020 he became only the second Brit to climb 9b with La Capella, and in 2025 he made the second ascent of Excalibur (9b+), becoming the first British climber to climb the grade.
Much of Will's most notable climbing since 2022 has been in bouldering. In 2022 he made the first ascent of Honey Badger (8C+) at Badger Cove, and later that year climbed Alphane (9A). He has since added Burden of Dreams (9A), Return of the Sleepwalker (9A) and Spots of Time (9A). In 2025 Will made the first ascent of Realm of Tor'ment (9A), making him the first person to climb five 9A boulders.
Will continues to push himself on projects such as Silence (9c), Terranova (8C+) and the Dumby Project.
[1] My Climbing Journey April 2023, https://www.youtube.com/watch?v=ZmmMbpCsSuA
[2] Interview with Lattice Training https://www.youtube.com/watch?v=Cn1dJNPfAfc
[3] https://www.climbing.com/people/interview-will-bosi-spots-of-time/
[4] Interview with Emil Abrahamsson Jan 2026 https://www.youtube.com/watch?v=OygaAqejUTg
Will Bosi is a climber from Edinburgh in Scotland. He first came to prominence as a competition climber, but has since become one of the leading climbers across both sport climbing and bouldering. In 2020 he became only the second Brit to climb 9b with La Capella, and in 2025 he made the second ascent of Excalibur (9b+), becoming the first British climber to climb the grade.
Much of Will's most notable climbing since 2022 has been in bouldering. In 2022 he made the first ascent of Honey Badger (8C+) at Badger Cove, and later that year climbed Alphane (9A). He has since added Burden of Dreams (9A), Return of the Sleepwalker (9A) and Spots of Time (9A). In 2025 Will made the first ascent of Realm of Tor'ment (9A), making him the first person to climb five 9A boulders.
Will continues to push himself on projects such as Silence (9c), Terranova (8C+) and the Dumby Project.
[1] My Climbing Journey April 2023, https://www.youtube.com/watch?v=ZmmMbpCsSuA
[2] Interview with Lattice Training https://www.youtube.com/watch?v=Cn1dJNPfAfc
[3] https://www.climbing.com/people/interview-will-bosi-spots-of-time/
[4] Interview with Emil Abrahamsson Jan 2026 https://www.youtube.com/watch?v=OygaAqejUTg
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First black person to free El Cap.
First Ascent
First female ascent
A lot of history associated with this climb. From Kevin Jorgeson's blog "It is a well known fact that the Buttermilks of Bishop, CA are known for their highballs. It only takes one visit, or one glance at a photograph, to realize how big the granite boulders are and how unique the geology is. However, had it not been for the events of the mid to late 1980's, and a climb called Transporter Room, the Buttermilks may be known for the country's shortest sport climbs instead."
First put up by Helmut Kiene on toprope in the late 70s. FA Dale Bard, late 70s. Dale Bard put five bolts in the face so that his girlfriend at the time, Bobbi Bensman, could lead it. Tommy Herbert came and chopped the bolts a few days later. Because of this, Tom decided against putting bolts in his neighbouring toprope project, Ambrosia, and so Bishop became the highball capital of the US it is know as today.
[2] Blog Post: https://nalle-hukkataival.blogspot.com/2009/12/ninja-skills_21.html?m=1
[3] Pre-send Blog: https://nalle-hukkataival.blogspot.com/2009/12/ninja-skills.html?m=1