(the late) Peace Pilgrim Most hard-cord of all of us! She lived nearly 30 years without money, wandering North America with nothing but the clothes she wore & a few items in her pockets until she died at age 79!
elf Pavlik Gave up money a couple years ago on the European continent (he claims no nationality or state I.D.) and has been bringing us moneyless folks together into a cohesive movement.
Tomi Astikainen from Finland. He gave up money a couple years ago and has been traveling internationally since. He is writing an online book for free!
Adin proving "Umbutu" in South Africa. He started a 5-year experiment in 2009 of not spending money, though he raises it, not for himself, but for good causes.
Sonja Kruse proving "Umbutu", in South Africa. She wandered without money for about a year and discontinued it to do other grand things with her life.
Öff Öff Jürgen Wagner in Germany. Theologian living moneyless (I hope to update about him when I know more).