Matt Iseman Biography: Wife, Age, Kids, Height, Net Worth, Parents, TV Shows

Matthew Charles Iseman, better known as Matt Iseman, is an American comedian, actor, television host, and former physician best known as the longtime play-by-play announcer and host of American Ninja Warrior.

A graduate of Princeton University and Columbia University’s College of Physicians and Surgeons, he left medicine to pursue comedy and entertainment full time. He is also recognized as the winner of The New Celebrity Apprentice in 2017 and for his work on shows including Clean House and Live Rescue.

Matt Iseman
Wiki Facts & About Data
Real Name: Matthew Charles Iseman
Stage Name: Matt Iseman
Born: 22 January 1971 (age 55 years old)
Place of Birth: Denver, Colorado, United States
Nationality: American
Height: 1.91 m
Parents: Michael Dee “Mike” Iseman, Joan Christensen
Siblings: Thomas Iseman
Spouse: Britton All
Relationship: Married
Children: James “Big Mac” Iseman
Occupation: Comedian, actor, television host, physician
Net Worth: $3 million

Early Life and Education

Matt Iseman was born on January 22, 1971, in Denver, Colorado, to parents Michael Dee “Mike” Iseman, a pulmonologist, and Joan Christensen. He has one brother, Thomas.

Raised in the Denver area, he followed his father’s path into medicine. He earned a Bachelor of Arts with honors from Princeton University and a Doctor of Medicine from Columbia University Vagelos College of Physicians and Surgeons. He completed his internship and residency in internal medicine at the University of Colorado Hospital. He is of Ashkenazi Jewish, Irish, Danish, and English descent, and his religion is Christianity.

Career

Matt Iseman began his professional life as a physician after completing medical training. While finishing his residency he experienced an existential shift and decided to pursue stand-up comedy full time, remaining a licensed doctor.

He developed material drawn from his medical background and performed in comedy clubs as well as for medical and health organizations. He also entertained U.S. troops through USO shows overseas.

His television career gained momentum in the mid-2000s. He became a regular cast member on the Style Network’s Clean House, earning a Daytime Emmy Award. He later hosted game shows and sports programs before joining American Ninja Warrior as host and play-by-play announcer beginning in its second season.

The role became his signature, known for its energetic commentary. In 2017 he won The New Celebrity Apprentice under Arnold Schwarzenegger, raising nearly one million dollars for the Arthritis Foundation.

Additional hosting credits include Live Rescue on A&E, American Ninja Warrior Junior, and various specials. He has also made acting appearances in series such as The League and Hot in Cleveland, as well as a small role in Transformers: Revenge of the Fallen.

Iseman continues to balance hosting, stand-up, and advocacy. His transition from medicine to entertainment, combined with long-running success on American Ninja Warrior, has established him as a familiar and energetic presence in American television.

Social Media

  • Instagram Handle: @mattiseman

Personal Life

Matt Iseman is married to Britton All, a criminal defense attorney and stand-up comedian. He proposed in January 2024 in Austria, and the couple wed in September 2024 in Denver, Colorado. They welcomed their son, James “Big Mac” Iseman, in December 2025.

Diagnosed with rheumatoid arthritis in 2002 and a cancer survivor following the removal of a kidney tumor, Iseman is a prominent advocate for the Arthritis Foundation and related health causes.

Filmography

  • American Ninja Warrior (host)
  • Clean House
  • The New Celebrity Apprentice (winner, 2017)
  • Live Rescue
  • Transformers: Revenge of the Fallen (2009)
  • The League

Net Worth

Matt Iseman has an estimated net worth of approximately $3 million, built primarily through his long-running role as host of American Ninja Warrior, other television hosting and producing work, stand-up comedy, and related appearances.

Additional income has come from charity events, commercial work, and advocacy-related opportunities connected to his personal health journey.

What People Ask

Does Matt Iseman have children?

Yes, Matt Iseman’s child is James “Big Mac” Iseman.
Is Matt Iseman married?

Yes, Matt Iseman is married. Matt Iseman is married to Britton All.
What is Matt Iseman’s net worth?

Matt Iseman has an estimated net worth of $3 million.
Does Matt Iseman have siblings?

Yes, Matt Iseman’s sibling is Thomas Iseman.
How old is Matt Iseman?

Matt Iseman is 55 years old.
Where is Matt Iseman from?

Matt Iseman was born in Denver, Colorado, United States.
How tall is Matt Iseman?

Matt Iseman stands at 1.91 m.
What is Matt Iseman’s nationality?

Matt Iseman is American.
What does Matt Iseman do?

Matt Iseman is a comedian, actor, television host, and physician.
Who are Matt Iseman’s parents?

Matt Iseman’s parents are Michael Dee “Mike” Iseman and Joan Christensen.
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