It is commonly heard that being vegetarian is getting fashionable these days. People turn to a vegetarian lifestyle out of curiosity, for health benefits, on adoption of a new religious belief or out of mere compassion towards animals. However, historical facts show that being vegetarian or vegan has always been a mode of lifestyle for some communities around the world. Some well-known communities that have always followed vegetarian lifestyle hail from India. There have also been some inspiring and famous die-hard vegans all around the world who have always sworn by their natural green diet. Here is a compilation of names of world-famous people who prefer a green diet.