Koen De Jong
Koen de Jong lives in Amsterdam and has written six books about breathing and running. His book The Marathon Revolution is a bestseller in the Netherlands. He has run six marathons and is a practitioner of Vipassana meditation. Since meeting Wim Hof Koen enjoys winter swimming and his favorite book is Momo by Michael Ende.
Koen de Jong lives in Amsterdam and has written six books about breathing and running. His book The Marathon Revolution is a bestseller in the Netherlands. He has run six marathons and is a practitioner of Vipassana meditation. Since meeting Wim Hof Koen enjoys winter swimming and his favorite book is Momo by Michael Ende. See less
Koen De Jong's Featured Books