So... Nike is obviously this big company, right? But where did it all start? How did they become so dominant in the athletic world?
Great questions.  It was founded on January 25, 1964.  It was actually called Blue Ribbon Sports, at first.  On May 30, 1971, it became Nike.
Blue Ribbon Sports? I had never heard that. I wonder why the name change--although it's good that they did that, because it sounds much better. Are there any other obscure facts? That one was fun!
in 2014, the brand was valued at $19 billion.  In 2017, that value was increased to $29.6 billion.  Over a $10 billion jump in only three years.  
That's a crazy rise. I knew they were dominant, but I had no idea it was that dominant. And I figured they had already done most of their big growing, but they're still growing that large in the middle 2000s? Interesting. What else can you tell me?
As far as interesting facts go, the change from Blue Ribbon to Nike was one of mythical proportions ... sort of.  The name Nike was chosen from the Greek Goddess Nike, whose name means Victory.  
I see.. this is all really interesting to me, because I never cared to learn that much detail about Nike. I just thought it was a big company, and that's it. The name etymology is very cool sounding. What's another obscure thing I may not know?
Nike markets all of its products under its own name.  Nike is Nike, but its brands always follow Nike with few exceptions.  There is Nike Golf, Nike Pro, Nike+, etc.  But then there is Air Jordan.  So, most of the items keep the brand name, but a few diverge.