Kaitlin Olson & Rob McElhenney’s Son Axel Lee McElhenney Biography: Age, Parents, Instagram, Net Worth, Siblings

December 13, 2023 0 Posted By Johnson Ajiboye

Axel Lee McElhenney is a 13-year-old celebrity kid who is the son of the famous American actors Rob McElhenney and Kaitlin Olson.

While Axel is not directly in the limelight, his parents have worked hard to ensure he has a happy and normal childhood away from the paparazzi.

Despite his young age, Axel is known for being a responsible older brother to his sibling, Leo, who is two years younger.


  • Full Name: Axel Lee McElhenney
  • Date of Birth: September 1, 2010
  • Age: 13 years old
  • Gender: Male
  • Place of Birth: Los Angeles, United States
  • Nationality: American
  • Profession: Student
  • Parents: Rob McElhenney (father), Kaitlin Olson (mother)
  • Siblings: Leo McElhenney (younger brother)
  • Current Residence: Los Angeles, United States
  • Relationship Status: N/A
  • Net Worth: N/A

Early Life & Education

Axel Lee McElhenney, currently 13 years old, was born on September 1, 2010, in Los Angeles, United States. Not much is known about his early childhood and schooling, as his parents have kept this information private.

However, it is clear that Axel has been raised in a loving and supportive environment by his parents, Rob McElhenney and Kaitlin Olson.

Rob McElhenney, Axel’s father, was born on April 14, 1977. He grew up in New York with his parents, who are of Irish descent.

Rob attended Saint Joseph Preparatory School and later pursued higher education at Temple University and Fordham University.

Kaitlin Olson, Axel’s mother, was born on August 18, 1975, in Portland, Oregon, United States. She obtained a B.S. degree in Theatre Arts in 1977.

Kaitlin started her career with the improvisational group “The Groundings” in Los Angeles and gradually made a name for herself in the acting industry.

Personal Life

As Axel is still a child, he has no romantic relationship history. His parents, Rob McElhenney and Kaitlin Olson, met on the set of the popular TV show “It’s Always Sunny In Philadelphia.”

They started dating and eventually got married on September 27, 2008. Axel is the couple’s first child, and they welcomed their second child, Leo, in 2012.


At 13, Axel Lee McElhenney is still a student and has yet to start his professional career.

However, with his parents being successful actors, Axel may develop an interest in acting and follow in their footsteps.

Nonetheless, whatever career path he chooses, he is expected to excel in the future.

Net Worth

As Axel is a child without income, we can consider his father, Rob McElhenney’s net worth. Rob McElhenney has an estimated net worth of $40 million.

Social Media

  • Instagram handle: N/A
  • Twitter handle: N/A

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