A man best known for an action performed at one of these events recounted it in his autobiography Silent Gesture. (-5[1])Students chanted “We don’t want [these events], we want revolution!” while protesting one of these events, (-5[1])leading to the Tlatelolco massacre. During one of these events, a man codenamed “Issa” led terrorists from militant (10[1])group Black September, (10[2])and took (10[1])Israeli participants hostage (-5[1])in an attack known as the Munich Massacre. John Carlos and Tommie Smith each raised a gloved fist in a “Black Power salute” while on the podium for the 200m sprint at one of these events. (10[1])For 10 points, name these quadrennial athletic competitions overseen by the IOC. (10[1])■END■ (10[1])