Richard Karn, who played Al Borland on the show, shared that former child star Zachery Ty Bryan’s early fame may have led him to his troublesome adulthood, including multiple DUI arrests.

Zachery Ty Bryan has faced major ups and downs over the years after becoming a household name. Bryan got his big break when he was cast as Brad Taylor on the ABC sitcom Home Improvement.

Becoming famous at a very young age is usually overwhelming for celebrities, and for many child stars ... because I just didn't have answers yet." Murray Close / Getty Images She continued ...