How do you pronounce Robert Mueller’s last name?

Asked by Kardamom (33296) January 15th, 2019 from iPhone

Most of the TV newscasters, and radio news readers I listen to pronounce it as Mull-er (like the hull of a boat).

A few others others pronounce it as Mool-er (like wool).

Some pronounce it as Mule-er (like the pack animal, mule).

And and even smaller number prounounce it as Moo-ler (like a moo cow).

I knew a fellow with that same last name in school, and he and his family pronounced it like the first example.

I have never heard Robert Mueller say his name.