- Source of Wealth: Television, Film
- Age: 45
- Birth Place: California, United States
- Height: 5′ 5″ (1.65 m)
- Weight: 115 lbs (52 kg)
- Marital Status: Married (Paul Urich)
- Full Name: Kari Elizabeth Byron
- Nationality: United States
- Date of Birth: December 18, 1974
- Occupation: TV Personality, Artist
- Education: San Francisco State University, Los Gatos High School
- Children: 1 (Stella Ruby)
After the success of MythBusters, Kari Byron began hosting her own titled Head Rush which is aired on the Science Channel since 2010. The show is geared towards teens and science education.
Aside from hosting, Kari Byron has also a deep passion for sculpture and arts. She loves sculpting different materials such as acrylic gouache, metals, wood and polymer clay.
In 2012, this artist is reported to be worth $1.5 million.