On the next episode of the new E! series, doctors Terry Dubrow and Paul Nassif travel to Iowa to meet with Brandon, who was born with pectus excavatum.
The pectus excavatum caused Brandon's chest wall to sink in, which lead to him being teased growing up.
But Brandon didn't know that he had this condition until he was 19.
"So what did you think was going on before that? And what did the doctors tell you?"
Dr. Dubrow asks in the clip above. "Nobody ever made any mention about my chest being any issue," Brandon tells the doctors.