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May Birthdays
What famous inventor or scientist has the same May birthday as you. The fifth month of the year in the Gregorian calendar.May 21
May 22
- 1828 - Albrecht Grafe was a pioneer eye surgeon who founded modern ophthalmology
- 1911 - Russian mathematician & biologist, Anatol Rapoport invented game theory
- 1927 - American scientist, George Andrew Olah
