Mark Rober’s net worth of $25 million reflects his remarkable journey from NASA engineer to YouTube sensation. His distinct combination of scientific expertise, appealing personality, and creative content has enthralled millions while simultaneously creating a multifaceted empire.
Source: Getty Images
TABLE OF CONTENTS
Key takeaways
- Mark Rober is a former NASA engineer and Apple’s product designer who transitioned to a successful YouTube career focused on science and engineering content.
- He launched his YouTube channel in 2011 with a viral Halloween costume video.
- His engineering expertise, which includes work on the Mars Curiosity rover, forms a solid foundation for his content.
- Mark’s CrunchLabs company contributes significantly to his wealth through subscription box services known as CrunchLabs Build Boxes.
Mark Rober’s profile summary
| Full name | Mark Rober |
| Gender | Male |
| Date of birth | 11 March 1980 |
| Age | 45 years old (as of 2025) |
| Zodiac sign | Pisces |
| Place of birth | Orange County, California, United States |
| Current residence | San Francisco, California, United States |
| Nationality | American |
| Ethnicity | White |
| Religion | Christianity |
| Sexuality | Straight |
| Height in feet | 6′ |
| Height in centimetres | 183 |
| Weight in pounds | 136 |
| Weight in kilograms | 62 |
| Hair colour | Light brown |
| Eye colour | Blue |
| Marital status | Divorced |
| Ex-wife | Lisa Rober |
| Children | 1 |
| Siblings | 2 |
| Education | Brigham Young University (BS), University of Southern California (MS) |
| Profession | YouTuber, engineer, inventor, educator |
| Years active | 2011–present |
| Net worth | $25 million |
| @markrober | |
| X (Twitter) | @markrober |
| YouTube | Mark Rober |
| @MarkRoberYouTube | |
| Website | markroberbuildinstructions.com |
What is Mark Rober’s net worth in 2025?
According to Celebrity Net Worth, Mark Rober has an alleged net worth of $25 million. His income is mostly derived from his YouTube channel, sponsorships, and CrunchLabs. Mark also makes money through speaking engagements and potentially from previous work at NASA and Apple.
Mark Robber’s NASA career background
Mark Rober worked as a NASA engineer for nine years. He spent seven years at NASA’s Jet Propulsion Laboratory (JPL) working on the Curiosity rover.
During his time at NASA, Rober worked on various projects, including the Mars Science Laboratory, and was a main architect for “JPL Wired,” a knowledge-capture wiki. He also wrote a case study about using wiki technology to capture corporate knowledge in a high-tech organisation.
Source: UGC
How much did Mark Rober get paid at NASA?
According to a YouTube video, Mark Rober earned between $120,000 and $150,000 per year during his tenure at NASA. This estimation relies on the average NASA engineer salary of $114,860 per year, adjusted for his master’s degree and expertise.
Mark Rober’s transition from NASA to Apple
After nine years at NASA, the American inventor joined Apple in June 2015 as a product design engineer, polishing his talents in creativity and product development. He ultimately left Apple in June 2019 to focus on YouTube full-time.
A look at Mark Rober’s journey to YouTube success
Mark Rober rose to prominence on YouTube after his iPad 2 Halloween Costume video went viral in 2011. He then used his mechanical engineering skills, including his time at NASA’s Jet Propulsion Laboratory, to generate more unique and interesting science-related content.
His channel grew to include educational content, elaborate DIY projects, and science experiments, drawing a significant following and inspiring ventures such as CrunchLabs.
Source: Getty Images
According to Forbes, Mark Rober’s YouTube income is estimated at $25 million as of 2025. This amount ranks him among the top earners on the platform. His earnings come from a variety of sources, including YouTube ads, sponsorships, and his STEM-themed subscription box firm, CrunchLabs.
Mark’s YouTube channel, which has over 69 million subscribers and over 13 billion views, additionally generates significant revenue from views and engagement.
Exploring Mark Rober’s CrunchLabs company
CrunchLabs is an educational technology organisation started by prominent YouTuber and former NASA engineer Mark Rober. The company, founded in 2022, specialises in providing hands-on STEM (Science, Technology, Engineering, and Mathematics) learning experiences via subscription boxes.
CrunchLabs generates income primarily through monthly subscription boxes known as CrunchLabs Build Boxes (perfect for kids) and, more recently, Hack Packs (perfect for teens and adults).
Source: Facebook
Subscribers pay a recurring monthly subscription fee to receive these boxes, which contain STEM-based building projects and engineering challenges. In addition, CrunchLabs sells various STEM-related items and merchandise.
Mark Rober’s sponsored content and brand partnerships
Mark has taken part in a variety of sponsored content and brand collaborations. One prominent collaboration is with T-Mobile and Google Pixel, notably for the Space Selfie project, which he works on with his company, CrunchLabs.
The American content creator has also collaborated with other brands, like KiwiCo, a company that offers hands-on STEM learning experiences. He has worked with Wix on the Team Trees campaign, as well as the Bill & Melinda Gates Foundation.
An overview of Mark Rober’s speaking engagement revenue
According to AAE Speakers, Mark Rober’s speaking engagements are a significant source of revenue, with prices ranging from $200,000 and more per live event. He is a widely sought-after speaker, noted for his engaging and educational speeches about his career as an engineer, YouTuber, and inventor.
Source: Getty Images
FAQs
- Who is Mark Rober? He is an American engineer, YouTuber, educator, and inventor best known for his videos about popular science and DIY gadgets.
- How old is Mark Rober? Mark is 45 years old as of 2025. The acclaimed engineer was born on 11 March 1980.
- How much does Mark Rober make per video? His earnings per video are unknown; however, according to vidIQ, his YouTube monthly earnings range between $900,000 and $3 million.
- What is Mark Rober’s science content earnings? According to Forbes, his overall YouTube earnings are estimated at $25 million in 2025.
- What are Mark Rober’s inventions and brand deals? Some of Mark’s inventions include: Digital Dudz, CrunchLabs, and Glitter Bomb. Some of his brand deals include: Moose Toys, Google and T-Mobile.
- Is Mark Rober separated from his wife? He is divorced. In September 2024, Mark revealed on X that he had been divorced for 3.5 years and no longer wears a wedding band in his videos.
- Does Mark Rober have a kid? He has a son and has publicly stated that he has autism.
Mark Rober’s net worth reflects his successful transition from a career at NASA and Apple to a prominent role in the digital creative economy. His financial success is not only due to his substantial YouTube AdSense revenue; rather, it is the result of diversifying his income streams.
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