What Happened to Frank Fritz on ‘American Pickers’?

“I have known Frank for as long as I can remember, he’s been like a brother to me,” Mike wrote via Instagram in July 2021. “The journey that Frank, Dani (Danielle), and I started back in 2009, like all of life, has come with its highs and lows, blessings and challenges, but it has also been the most rewarding. I will miss Frank, just like all of you, and I pray for the very best and all good things for him on the next part of his journey.”