The opening ceremony of Chile’s first Pan American Games was not only a celebration of athletes, Indigenous peoples and poetry, but laid bare the politically divided country’s scars from the military dictatorship of Gen. Augusto Pinochet from 1973 until 1990.

Britain’s Josh Kerr pulled off the biggest upset of the world championships, outrunning heavily favored Jakob Ingebrigtsen of Norway to the line for a win in the 1,500 meters.

The 35-year-old mother breaks a tie for most decorated woman in Olympic track and field history, and matches Carl Lewis for most all-time among U.S. track and field athletes.