Bradley Trevor Greive AM (Yaa Gi Yeil) was born in Tasmania and served in the Australian Army as a paratroop commander. He became a global publishing sensation after the release of The Blue Day Book in 2000 and has since sold more than 30 million books in 115 countries and produced numerous films and television programs. In 2014 he was awarded the Order of Australia for his service to literature and wildlife conservation. BTG is dual Australian-American citizen and a formally adopted member of the Native American Tlingit people of Southeast Alaska. He lives in the USA with his wife, Amy (Jaa.auwdo.laat), daughter, Genevieve (Kaasaandoo.oo), and son, Barrett (Kaa jaax daa keen.aa). Instagram: @tasmanian_grizzly Caroline Laner Breure was born in Brazil and is a graduate of the Federal University of Rio Grande do Sul and the University of Technology, Sydney. A supply chain professional and vegan entrepreneur, she is the founder and creative director of No Saints (nosaints.co), a boutique sneaker company committed to ethical fashion whose motto is 'Unf*ck the World'. Caroline is still recovering from a traumatic brain injury after being hit by a speeding police car in 2019. A dual Australian-Brazilian citizen, Caroline and her cat, Sundy, are currently based in Portugal. Instagram: @caroline.breure