Defend your topic, tell us why it is important.
Respond to this and to the substantial reference material.
I do not see that he has had a significant role in anything in my life since 1943. The world has changed since I was born, what part of that change can we attribute to what he did?
I do not think you have consulted any of the materials provided.
I have the internet at my fingertips. I only look when I have a question that needs to be answered. Your post of a person was interesting, it gave me a better picture of who you are, no I idea why you picked him. But I have no reason to spend time reading about him.