Keenan first developed a keloid scar after he had the chicken pox when he was 9 years old. He had the keloid removed, but months later, others formed. Keenan has had seven surgeries in the past 20 years to remove large keloid scars from his face.
https://www.thedoctorstv.com/videos/man-with-large-keloid-scars-on-his-face-searches-for-treatment