All The Babes
Kari Byron
Also known as Kari Elizabeth Byron, Red
Career
Active 2003 – present
Biography
About Kari Byron
At 5'8" with an athletic build, Kari Byron brings a physical presence to her roles as a science communicator and television host. She is best known for her work on MythBusters and the White Rabbit Project. Born in Santa Clara County, California, she is American and of Caucasian ethnicity. Her hazel eyes and red hair make her a recognizable figure in science media. Over her 23 years active, she has become a trusted voice in making science accessible to the public. As an artist as well, she often blends creative and scientific perspectives. She has also shared her enthusiasm for science with a substantial Instagram following, currently numbering 384k. Her real natural appearance and athletic lifestyle are evident in her public persona. She continues to host and communicate science with energy and curiosity.
Record
Profile details
Personal
- Years Active
- 2003-present (started around 28 years old; 23 years active)
- Birthplace
- Santa Clara County, California, United States
- Ethnicity
- Caucasian
- Sexuality
- Straight
Body
- Hair Color
- Red
- Eye Color
- Hazel
- Weight
- 148 lbs (or 67 kg)
- Measurements
- 34–26–36 (B–W–H) · WHR 0.72
- Bra/Cup Size
- 34B show conversions - UK: 34B, EU: 75B, AU: 12B, JP: 75B
- Boobs
- Real/Natural
Performances
- Solo
- Nudity (Implied Nudity Only)
Extra
- Instagram Followers
- 384k (as of July 2026)
Frequently asked
What is Kari Byron's background as an artist?
Kari Byron's profession as an artist is listed alongside her roles as a science communicator and TV host, suggesting a creative foundation that complements her on-screen work.
How does her physical build compare to other TV hosts?
At 5'8" with an athletic body type and measurements of 34–26–36, she maintains a fit and active appearance, which is notable for a science TV host.
Did you know
- Kari Byron's start in 2003 means she has been active in science communication for over two decades.
- She has a real/natural appearance and does not imply nudity in her work, according to her profile.
- Kari Byron was born on Wednesday, December 18, 1974, making her 51 years old.
More American Artist profiles
Help improve this profile
Spot something wrong or missing? Fix a detail, add a link, or share a fact. Every submission is reviewed before it goes live.
Are you Kari Byron?