Crossword Clue:

Peace Nobelist who went on to become president

AnswerCrossword Clue
MANDELAPeace Nobelist who went on to become president
WALESAElectrician who went on to become president
PERON1940s vice president who went on to become president
OBAMAHarvard Law Review editor who went on to become president
TAFTPresident who went on to become a Supreme Court justice
PERONPresident whose wife went on to become president