what happened in albert einstein in his life to motivated him to do what he is famous for
Albert Einstein. Albert Einstein was a German-born theoretical physicist, best known for his Special and General Theory of Relativity and the concept of mass-energy equivalence expressed by the famous equation, E = mc2.lbert Einstein was a German-born theoretical physicist, best known for his Special and General Theory of Relativity and the concept of mass-energy equivalence expressed by the famous equation, E = mc2.