"On June 5th, 1989 one individual had enough of the oppression he and others had long-endured from one of the biggest and most ruthless gangs ever to exist. Left with few other options after decades of rights-usurpations, the man stood up to the aggressors and very literally put his life on the line by standing in front of a column of tanks. Though never identified with absolute certainty, he became known as The Tank Man."
January 1, 1970
https://en.wikiquote.org/wiki/Tank_Man