Louis Pasteur
From Tardis Wiki, the free Doctor Who reference
Louis Pasteur was a human scientist. According to the Seventh Doctor, he rid his homeworld of a major scourge, saving the lives of tens of millions.
At one point he was kidnapped by the the Rani to help her create a time brain. (TV: Time and the Rani [+]Loading...["Time and the Rani (TV story)"])
