★ 7.2 
Acting
David Kaczynski
David Kaczynski is best known for Unabomber: In His Own Words and Aftermath with William Shatner. David Kaczynski was born on October 3, 1949. David Kaczynski is 77 years old (born October 3, 1949).
- Born
- October 3, 1949 (77 years old)
- Place of birth
- Chicago, Illinois, USA
Biography
David Richard Kaczynski is an American charity worker. He is the younger brother of the domestic terrorist and mathematician Ted Kaczynski, also known as the Unabomber.
Known for
Filmography
- 2020Unabomber: In His Own WordsSelf - Little Brother of Ted
- 2010Aftermath with William ShatnerSelf
Frequently asked questions
What movies and shows has David Kaczynski been in?
David Kaczynski is best known for Unabomber: In His Own Words and Aftermath with William Shatner.
When was David Kaczynski born?
David Kaczynski was born on October 3, 1949. (Chicago, Illinois, USA)
How old is David Kaczynski?
David Kaczynski is 77 years old (born October 3, 1949).
Updated: November 13, 2026 ·