Matthew Keller is a 21-year-old man born and raised in Texas. Matthew was diagnosed with Klinefelter syndrome in high school at 17 years old. After diagnosis, he became angry and didn't want to understand his diagnosis. Learning he was infertile, his family offered to try Micro-TESE (a procedure that takes sperm directly from the testicular tissue of a man's reproductive system). Now that Matthew fully accepts his diagnosis, he wants to help other men and boys with XXY to accept themselves and share their own stories to help others! https://livingwithxxy.org/