3. He regrets voting Austin out instead of Steve.
"I knew I would be crushing a superfan's dream if I voted out either one of them," John said about Austin and Steve. However, the rockstar dentist admitted to making a mistake by voting out the pro wrestler, instead of the engineering student.
"It was ultimately up to me to choose who I wanted to keep and I should have gotten rid of Steve," he said. "I would have probably made it to Final 3."