John Davis was a pioneer of vegetarianism on the internet from the first days of the world wide web in 1994. He maintained the first websites for VSUK, VIVA and EVU as well being involved with many others in the mid-90s, and he built the first IVU website in November 1995. In 2006, after many years of working for IVU, he was designated as IVU Manager. The last few years have seen some major reorganisations to enable IVU to maintain its leading role in world vegetarianism into the 21st century, including improvements in financial and business links. He is particularly proud to have had the opportunity to support the first vegetarian congresses ever to be held in Africa, thanks to funds raised by IVU. Throughout this time he has also been researching the history of IVU, partly for presentations at the centenary congress in 2008, along with general vegetarian history, all supported by members of the ivu-history email group. The results of this now run to about 10,000 historical files on the IVU website. In September 2010 he was coopted as a Trustee (member of the board of directors) of the Vegetarian Society UK, with a particular brief on history, international affairs and the internet. Over the years with IVU John has attended congresses and other events in many countries, including Australia, Brazil, California, China, Dubai (UAE), Germany, India, Italy, Indonesia, Kenya, Malaysia, Scotland, Singapore, Spain, Switzerland and Thailand. He lives in rural England.
Marly Winckler is a sociologist and translator. She is the translator of more than 60 books including Animal Liberation by Peter Singer and Becoming Vegetarian by Vesanto Melina and Brenda Davis. Vegetarian since 1983 she created “Sitio Vegetariano”– the first webpage on vegetarianism in Portuguese–and the first discussion lists on vegetarianism in Portuguese and Spanish: veg-brasil and veg-latina (now ivu-latina). Latin American and Caribbean Coordinator of the International Vegetarian Union since 2000 to 2013. President and founder of the Brazilian Vegetarian Society since 2003. IVU chair 2012-2014. She lives in Florianopolis, the beautiful Island which hosted the 36th IVU World Vegetarian Congress in 2004, organized by her.