1928 Jazmatzi #1 Albert Einstein PSA EX 5. Einstein can easily be considered the most important person of the 20th century due to his groundbreaking contributions to physics, particularly his theory of relativity which fundamentally changed the way we think about space, time, and energy. Beyond Science, his influence extended to global politics and philosophy, as his work and humanitarian efforts shaped the intellectual and ethical landscape of the modern world. The offered card is striking and definitely deserves your consideration.