The NBA (National Basketball Association) was founded in 1949 when BAA (Basketball Association of America) and NBL (National Basketball League) were combined. There were a total of 17 teams in this league.
Since the final went to a best of 7 in 1939, there have been twenty sweeps.
2 teams...buffalo bills ('99) and Houston Texans
65 teams have won a playoff game since the 96' Cowboys Supepr Bowl
There has been 32 teams in the NFL since 2002.
there have been 100 since the day i was born
There were nine teams that were in the CFL at the beginning of the leagues formation.
They have been here since the very beginning.
50 since 1978
Thirty. Since 2013, there have been 15 teams in the National League and 15 in the American League.
I got 182098000 seconds
There is no way to even make an estimate.
There were 16 teams in the first RWC even. This has since been expanded to the 20 we have now.
Almost 350 Billion people have been born since the beginning of time (Adam & Eve).