I am a Finnish rope access supervisor (IRATA L3), also educated as sound engineer, media designer, and rock and ice climbing instructor (RCI/UIAA).

I have climbed since 2001 and have worked as climbing instructor since 2004. I am focused on trad climbing, aid climbing, bigwall climbing and rope soloing. Apart from climbing, I’m also an eager photographer and writer. My first book SUOMALAINEN KIIPEILYOPAS was published in 2017 by Ainokustannus and I have my own column in KIIPEILY-magazine since 2010. Several climbing magazines have also published my photos.

I created this website to share my experience in rope soloing, aid climbing and bigwall climbing. If you have any questions, or want to book a talk, please contact saku (å) korosuo.com