Albert Einstein | Theoretical physicist who developed the general theory of relativity, effecting a revolution in physics. For this achievement, Einstein is often regarded as the father of modern physics and the most influential physicist of the 20th century. While best known for his mass-energy equivalence formula E = mc2 | Germany | 1879 - 1955
"Dyslexia is a specific reading disability due to a defect in the brain's processing of graphic symbols. It is a learning disability that alters the way the brain processes written material. It is typically characterized by difficulties in word recognition, spelling and decoding. People with dyslexia have problems with reading comprehension."