Bret Bertholf: Hello, my name is Bret Bertholf and I don't have any idea how to pronounce my last name. No one in my family knows how to pronounce my last name. My grandparents say Betholf, with a TH pronounced th. And when I was in Germany, a German said, "Mr. Bertholf." Which I thought was great because that's where the family is from, but if you see me anywhere, you can just call my country western nickname which is Goober Loud Bottom.