Johann Bernoulli

Johann Bernoulli (27 July 1667 – 1 January 1748; also known as Jean or John) was a Swiss mathematician and was one of the many prominent mathematicians in the Bernoulli family. He is known for his contributions to infinitesimal calculus and educated Leonhard Euler in his youth.

Read more about Johann Bernoulli:  Early Life and Education, Adult Life, Private Life, L'Hôpital Controversy