Bio: Zughundesport-Expertin für Canicross, Bikejöring und Dogscooting Ausbilderin für Canicross- und Zughundetrainer Buchautorin Zughundesport by StrongDog

Bio: Siim Land is a 9x best-selling author and anthropologist. He is ranked #1 at the Longevity World Cup with a 21.1-year reduction in biological age.