In 1970, the Buffalo Bills fumbled a late game pass, and lost the game.
As a result of this poor performance, the Bills got an extra pick in the NFL draft, that they used to pick OJ Simpson.
OJ became a star player in their lineup, and became so valuable that the Bills were able to trade him years later for a bunch of NFL draft picks.
They traded him to the San Francisco 49ers, allowing OJ to move back to California.
OJ then met Nicole Brown as a result.
The murder happened, OJs defence team included one R. Kardashian, which gave that family their first exposure to TV fame.
The televised trial spurred the development of "reality tv" in the USA.
Which later led to the development of the reality tv series "the apprentice", giving a large amount of fame to one of the persons involved.
Thus, one mishandled American sportball in 1970, directly led to the rise of the Kardashians as pop culture phenomena and president trump.
Some real "butterfly effect" stuff, no ?
Really makes you