Frederick Sanger was a British biochemist who received the Nobel Prize in Chemistry twice.
Frederick Sanger 2
John Bardeen was an American physicist. He is the only person to be awarded the Nobel Prize in Physics twice: first in 1956 with William Shockley and Walter Brattain for their invention of the transis
Frederick Sanger
…he shared with Walter Gilbert and Paul Berg. He is one of only three people to have won multiple Nobel Prizes in the same category (the others being John Bardeen in physics and Karl Barry Sharpless in chemistry), and one of five persons with two Nobel Prizes. Frederick Sanger was born on 13 August 1918 in Rendcomb…
Bardeen (left), William Shockley, and Walter Brattain at Bell Labs, 1948
A replica of the first transistor, built in 1997 by Lucent Technologies to commemorate the 50th anniversary of the invention of the point-contact transistor
A commemorative plaque at the University of Illinois Urbana-Champaign remembering John Bardeen and the theory of superconductivity