I grew up playing classical piano and saxophone. Moved into jazz saxophone and then jazz bass, and eventually played with a (terrible) rock band for a couple of years on bass. Technically (although I torture the term here a bit) I was a professional musician.
Not knowing anything else about you, it’s probably a safe bet to put my ear up against yours any day. And while I agree they are clearly different people, if you think they sound nothing alike the bet sounds even safer.