Chuck Norris got the shock of his life in 1991 when he found out he fathered a child during an affair.

The late actor cheated on his first wife, Dianne Holechek, with another unnamed woman, which resulted in the birth of Norris’ daughter, Dina, in 1964.

Norris had no idea Dina, now 62, existed for the next 26 years, until she reached out to her famous father.