Mike Call

Mike call was a prolific maker of climbing films in the pre-digital era, documenting many of the big names in US climbing in the late 90s and early 2000s.

Mike was also involved with Pusher holds, including shaping one of the first 'macros' with The Boss. [1]

References

[1] https://www.instagram.com/p/BUYCVJjg-Lw/