Question

there are people who live for other and put service before self. gather information about such a personality and pen down how they have served humanity​

Answer 1

Serving humanity

Explanation:

There are indeed lots of people in the world; many of them live life by prioritizing the needs of others or simply serve others before themselves. One example of such altruistic behaviour is Mother Teresa. She is the epitome of serving humanity. She created homes for people dying of AIDS, leprosy, tuberculosis. She served the poor. She opened many schools, hospitals, orphanages. Many nuns followed her and followed her path of serving humanity. She also received the Nobel peace prize for her selfless service. She died of a heart attack on 5th September 1997. She is a true mother that the world can ask for.