Is Dumbledore related to Gandalf?

Is Dumbledore related to Gandalf - a question by Abby344

This is Dumbledore:

And this is Gandalf:

They undeniably look incredibly similar, unfortunately, however, these two characters are from completely different stories and fundamentally two different worlds, which were written by different authors. So no, Dumbledore is not related to Gandalf.

- Joe and Izzy