The Nobel Prize in Physics was awarded to Carl Edwin Wieman and which German physicist born on October 21, 1957?
Carl Wieman:  In 1995, while at the University of Colorado Boulder, he and Eric Allin Cornell produced the first true Bose–Einstein condensate (BEC) and, in 2001, they and Wolfgang Ketterle (for further BEC studies) were awarded the Nobel Prize in Physics. Wolfgang Ketterle: Wolfgang Ketterle (born 21 October 1957) is a German physicist and professor of physics at the Massachusetts Institute of Technology (MIT).
Wolfgang Ketterle