Actually names will fill reams of pages. You don't become a great man by through some means (like teaching Yoga to only affluent people of the society) you accumulate lot of money and then spend the money for charity (all the time living comfortably and basking in the glory). I know of several people who have sacrificed everything that they have for the sake of others. Even if these people have touched only few, they are greater human beings because they contributed from their own meagre resources. People like Medha Patkar have struggled all their lives for the sake of downtrodden fighting Govt, press and large sections of society. You want names, you read newspapers and acquire some knowledge. You don't get any in AOL classes. I have attended one. The guy who was teaching was not fit to teach pushups, let alone Yoga.
