Career
In 1971 he introduced the sport of orienteering into Spain as part of the physical training of his students. The Spanish orienteering club ADYRON organises the annual orienteering event named Trofeo Martin Kronlund.
In 1971 he introduced the sport of orienteering into Spain as part of the physical training of his students. The Spanish orienteering club ADYRON organises the annual orienteering event named Trofeo Martin Kronlund.
