25-year-old Race Across the World star Betty reveals her health battle, MRKH Syndrome, and bonded with her brother during their travels across Eastern Asia.

Race Across the World star Betty addresses emotional episode where she revealed her health battle, MRKH Syndrome, which left her without a womb. Brother James broke down in tears during the show. Betty, 25, found out she had the condition at 16, which also revealed she only has one kidney. The siblings, who initially weren't close, bonded during their travels across Eastern Asia for the show.