Suppose Albert Einstein, a German-born theoretical physicist, developed the theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). He is best known for his mass-energy equivalence formula E=mc^2. Einstein received the 1921 Nobel Prize in Physics for his services to theoretical physics, and his contributions helped pave the way for significant technological advancements.
Can we infer that "Albert Einstein was a professional athlete."?