Edouard Zeckendorf

Edouard Zeckendorf (2 May 1901 – 16 May 1983) was a Belgian doctor, army officer and amateur mathematician. In mathematics, he is best known for his work on Fibonacci numbers and in particular for discovering (in 1939) and proving what is now known as Zeckendorf's theorem: every positive whole number is either a Fibonacci number or can be written as a sum of distinct non-consecutive Fibonacci numbers (and such a representation is unique).