Mark Harmon, the man who plays Gibbs, was born on September 2, 1951. He is 57.
While the television show NCIS is based on a real government organization, the character Jethro Gibbs is completely fictional. Mark Harmon is the actor who portrays Gibbs on the CBS tv series.
No, Leroy Jethro Gibbs from the TV show "NCIS" is a fictional character and did not exist in real life in the 50s.
Mark Harmon's son in real life
how old is jasper in twilight in real life
As old as you are physically,psychologically fit in real life.
In real life Aryana is 7 years old.
Herschelle Gibbs is 43 years old (birthdate: February 23, 1974).
Cory Gibbs is 31 years old (birthdate: January 14, 1980).
Scott Gibbs is 40 years old (birthdate: January 23, 1971).
Connor Gibbs is 16 years old (birthdate: February 2, 2001).
Robert Gibbs is 39 years old (birthdate: March 29, 1971).
Timothy Gibbs is 44 years old (birthdate: April 17, 1967).