Summer Games Quiz by Charles FortuneLearn more about the Summer Games Question 1 (out of 10): Greek shepherd Spiridon Louis . . . declared the 1896 Olympics in Athens open won the marathon in the 1896 Olympics won the first modern pentathlon More Quizzes from Factmonster: Try another Sports Quiz ! Quiz Archive FEN Learning is part of Sandbox Networks, a digital learning company that operates education services and products for the 21st century.