Brian Cox
From Wikipedia: " Brian Cox is a British particle physicist, a Royal Society University Research Fellow and a professor at the University of Manchester. He is a member of the High Energy Physics group at the University of Manchester, and works on the ATLAS experiment at the Large Hadron Collider, CERN, near Geneva, Switzerland. He is best known to the public as the presenter of a number of science programs for the BBC. He also had some fame in the 1980s as the keyboard player in the rock band Dare and in the early 1990s with the Irish pop band D:Ream. "