Despite being only 6-months-old Xavier Powell made it into the Guinness World Records.
Alex’s stepmother convinced him to freeze his sperm lest he becomes infertile because of the cancer. When he got married to Vi they decided to try IVF.
After many failed attempts, Vi finally got pregnant and 9 months later Xavier was born.
A baby boy has been born from the world's oldest sperm - after his dad froze it 23 years ago.