Combining science and politics, Rajendra Kumar Pachauri was the elected chief of the Intergovernmental Panel on Climate Change (IPCC), an organization that shared the 2007 Nobel Peace Prize with Al Gore; Pachauri represented the IPCC in receiving the award. Abdurrahim El-Keib is the interim prime minister of Libya. Alumnus Munir Ahmad Khan gained international recognition for his work in reactor quantum physics and later guided the scientific research in nuclear weapons for Pakistan's atomic bomb programs. NASA astronaut Christina Koch also attended NC State, earning two Bachelor's degrees in Electrical Engineering and Physics and a Masters of Science in Electrical Engineering.