Is the name 'Schwinn' coming from the sound that wind makes whistling by your ears, or from the last name of the company's founder, Ignaz Schwinn?

Our neighborhood is richer for a Schwinn, and I got it on a test ride. Slowing down to 1/60 second, allowed the background to blur horizontally while camera was following the bike. F4 blurred the background even further, while giving enough sharpness to get the whole bike sharp enough.