“Elmo Cordeiro is 80 now, but he still stands ramrod-straight, with a ready smile and eyes that shine under a set of bushy gray eyebrows. It isn’t hard to turn back the clock and imagine him 64 years ago, his white hair a darker shade, his skin wrinkle-free, his compact frame darting around the edge of a soccer field chasing down errant balls. In 1950, Cordeiro was a ballboy at the Estádio Independência here in Belo Horizonte, Brazil—stationed yards away from the historic goal itself—for perhaps the most famous upset in the 84-year history of the World Cup.” SI (Video)