Benjamin Cian-Grangé has been interested in gigantism from the time that he was a child. He is an active member of the discussion forum Thetallestman.com and helped to orga- nise the first summit among the tallest people in the world in 2015. He is appreciated and well-known by giants around the world and helps this community through his website talltaleagency.com by promoting and making people aware of the unique lives of giants.

Gilles Campion has always had a passion for giants. He is the owner of Park Saint-Paul in Oise where three of the world’s giants work. In 2015, he organised the first summit of the world’s tallest people in the world, which was called Head in the Stars: Tall and Proud. He is extremely respected among the community of gigantism. He makes it possible for a meeting to occur among giants every year.

Georg Wessels is a shoemaker who lives in Germany. For several generations, his family has been working to produce shoes for giants and delivering them to them around the world. He is an extremely generous person who doesn’t hesitate travelling thousands of kilometres to have the pleasure of offering shoes to giants.

Jean Perié is the largest collector of objects related to gigantism in the world, including postcards, ancient documents, photographs and books. It is a passion that he has been cultivating for the last forty years. He is a walking encyclopedia about gigantism.

W.W. de Herder is a professor of endocrinology in Rotterdam, Holland. A luminary in his field, he has written 200 articles on endocrinology and acromegaly. He is also a collector of docu- ments on the subject.