[1] Interview with Desnivel, 2023 https://www.desnivel.com/escalada-roca/escaladores/ignacio-mulero-lo-que-mas-me-motiva-ahora-es-la-autoproteccion/
[2] https://dmmwales.com/blogs/ambassadors/ignacio-mulero
[1] Interview with Fanatic Climbing, May 2023 https://fanatic-climbing.com/interview-marine-thevenet-une-francaise-a-bloc-interview-marine-thevenet-french-woman-addicted-to-bouldering/
[1] Profile on EpicTV, December 2021 https://www.youtube.com/watch?v=NIouznrgUrg
[2] Interview with 8a.nu, December 2022 https://www.8a.nu/news/martina-demmel-interview-c9k4i
[1] https://www.ukclimbing.com/news/2016/06/pete_bridgwood_solos_600_routes_in_a_day-70537
[1] https://www.scarpa.co.uk/pages/team-member-rob-matheson
[1] Brave New World On The Edge Issue 84, page 32
[1] https://adamlong.blogspot.com/2010/10/peace-of-mind.html