[cdbyr]

You might find development class sailing interesting. For example, the Moth started off as a fairly normal dinghy and is now a really fast foiling boat: https://en.m.wikipedia.org/wiki/Moth_(dinghy)

I’m not sure if there are similar things in other sports, but with Moths and foiling boats, there are plenty of people who say this isn’t real sailing. Fun to watch, though.