Pretty cool!
I did both of them as well, but haven't found anyone famous in my tree yet - though there's been talk for years that my paternal grandmother is descended from both J.S.Bach (her mom's side) and Richard Wagner (her dad's side.) If it's there, I haven't seen it, though.
I did find out, however, that I'm not - as I was always told - 3/4 German and a mix of Scots/Irish/English/French/Dutch. Apparently we got some Norwegian snuck in there when no one was looking I thought that was quite funny since before I found that, I'd already settled on Norwegian as the Scandinavian language I was going to try to learn.