Outdoor sports. Rock climbing (from climbing and bouldering walls through to alpinism on 4000m peaks), ski-ing (prefer touring or cross country to piste), and t

Outdoor sports. Rock climbing (from climbing and bouldering walls through to alpinism on 4000m peaks), ski-ing (prefer touring or cross country to piste), and trail running (less now than previously, although I went through a phase of running ultras). Day job: Technical director in the data science group of an infrastructure management company