In 1929, the Philadelphia Athletics scored 10 runs in the bottom of the 7th in game four of the World Series to erase an 8-run Chicago Cubs lead.

In 1997, Minnesota's Brad Johnson became the first NFL QB to throw a TD pass to himself.

In 1979, Magic Johnson made his NBA debut. Kareem hit the game-winning shot and Magic celebrated like they'd won the title.

In 1979, Boston Celtic Chris Ford hit the first 3-point shot in the NBA.

In 1989, the Dallas Cowboys traded Herschel Walker to the Minnesota Vikings for what turned out to be 8 draft picks.

In 2019, Eliud Kipchoge ran 26.2 miles in 1:59:40. It's not an official record but proved something once thought not to be humanly possible.