Bio: Siim Land is a 9x best-selling author, anthropologist, public speaker, and longevity expert.

Bio: MSc x2, Anti-aging and longevity expert, Clinical nutritionist, neuropsychologist, Author, YouTuber, TEDx speaker

Bio: I am an environmental consultant in air quality living in Minnesota, USA. I was a former bodybuilder, but now I'm interested in health and longevity.