Mark Rober is one of the most popular science creators on the internet, a mechanical engineer turned YouTube phenomenon known for high-budget experiments, NASA-level engineering builds, glitter bombs, and his viral educational content.
As of 2025, Mark Rober’s net worth is widely estimated at around $20 million, driven by his massive YouTube channel, engineering projects, sponsorships, and tech-related ventures.
This guide dives into his net worth, income sources, background, age, family, education, and lesser-known facts that people often search for.
Mark Rober Net Worth (2025 Estimated)
Most net-worth analysts estimate Mark Rober’s net worth at roughly $20M, with some placing him slightly higher depending on:
- YouTube ad revenue
- Brand deals
- His CrunchLabs subscription business
- Speaking engagements
- Tech consulting work
Rober’s channel consistently ranks among the highest-earning STEM channels on YouTube, making him one of the most influential creators in the science-and-engineering niche.
How Much Does Mark Rober Make?
Mark Rober earns money through multiple income streams:
1. YouTube Ad Revenue
With millions of views per video, Rober earns a significant amount from ad monetization, often estimated in:
- $300K–$500K+ per month, depending on uploads and CPM rates
- His videos regularly reach 20–100+ million views
2. Sponsorships & Brand Deals
Top-tier engineering videos often include sponsorships from major tech companies and learning platforms, bringing in substantial income per partnership.
3. CrunchLabs (Subscription Box Business)
Rober founded CrunchLabs, an engineering and STEM-focused subscription company that sells monthly build kits for kids and adults.
This business has become one of his biggest revenue drivers.
4. Product Lines, Books & Merch
Branded gear, science kits, educational toys, and merchandise contribute additional income.
5. Speaking, Consulting & Engineering Work
Given his NASA and tech background, Rober frequently participates in conferences, corporate events, and engineering collaborations.
Who Is Mark Rober? (Full Biography)
Mark Rober is an American YouTuber, engineer, educator, inventor, and entrepreneur. He built a massive audience by turning complex science into fun, cinematic engineering experiments.
Quick Profile
- Full Name: Mark B. Rober
- Born: March 11, 1980
- Age (2025): 45 years old
- Birthplace: Orange County, California
- Where does he live? Northern California
- Profession: Engineer, YouTube creator, entrepreneur
Rober is known for his larger-than-life builds like the glitter bomb, squirrel obstacle courses, world’s biggest Nerf gun, and various science experiments that break the YouTube algorithm repeatedly.
Mark Rober Education & Degrees
Many fans wonder about his engineering background.
What degree does Mark Rober have?
He has a Bachelor’s degree in Mechanical Engineering from Brigham Young University (BYU).
Did Mark Rober work for NASA?
Yes, he worked at NASA’s Jet Propulsion Laboratory for nine years, contributing to:
- The Mars Rover
- Curiosity rover development
- Technology design and research
He later joined Apple as a product design engineer before launching his YouTube career full-time.
Mark Rober Career Timeline
NASA Years
- Worked on rover technology
- Built early prototypes for NASA missions
- Developed educational content for internal engineering teams
Apple Engineering
- Designed patents related to virtual reality, automotive tech, and product innovation
YouTube Breakout
- Launched viral videos featuring pranks, inventions, and “big engineering” builds
- Quickly became one of the most respected science creators online
Entrepreneurship
- Founded CrunchLabs, which offers engineering kits and courses
- Created his own learning platform and subscription business
How Old Is Mark Rober?
Mark Rober was born on March 11, 1980, making him 45 years old in 2025.
Mark Rober Family
Mark keeps his personal life mostly private, but some information is known:
Is Mark Rober married?
Yes, Mark Rober is married.
Does Mark Rober have kids?
Yes. He has one son who is on the autism spectrum, a topic Rober has openly discussed to spread awareness and support other parents.
Is Mark Rober divorced?
No, despite online rumors, Rober is not divorced.
Where does Mark Rober live?
He resides in Northern California, where he operates his YouTube studio and CrunchLabs facility.
Mark Rober Facts
- He has one of the highest IQs among engineering creators (though no exact number is publicly confirmed).
- He previously worked at NASA’s Jet Propulsion Lab for nearly a decade.
- He is known for extremely high-budget videos with months-long engineering builds.
- His channel has millions of subscribers and billions of views.
- He is often searched for his logo, music choices, inventions, and his famous glitter bomb prank.
- Mark Rober is not publicly political, despite searches like “is Mark Rober a democrat.”
- Many fans wonder “is Mark Rober a Mormon?” because he attended BYU; while he has cultural ties, he does not publicly discuss his religion.
How Many Subscribers Does Mark Rober Have?
As of 2025, Mark Rober’s channel has tens of millions of subscribers, consistently ranking among the top tech/science creators on YouTube.
His subscriber count grows rapidly thanks to his rare upload style: fewer videos, but extremely high production value.
Is Mark Rober Still Married?
Yes. He is married and has kept his private life out of the spotlight intentionally.
Mark Rober Net Worth vs. Other YouTubers
While Mark Rober is extremely successful, he is not the richest YouTuber overall.
Creators like MrBeast, PewDiePie, Dude Perfect, and Jake Paul have higher net worths due to:
- Merchandise empires
- Global brands
- Huge upload volumes
- Expansive production businesses
However, Rober remains one of the richest educational creators and by far one of the highest-earning STEM influencers in the world.
FAQs
Through YouTube monetization, brand deals, his CrunchLabs subscription business, speaking events, merch sales, and engineering consulting.
MrBeast currently holds the top spot, with other creators like Dude Perfect and Jake Paul also ranking above most YouTubers financially.
His exact IQ is not publicly shared, but his engineering career and inventions demonstrate very high analytical ability.
He is 45 years old in 2025.
His net worth is estimated at around $20 million.
He lives with his wife and son in Northern California. His family has made occasional appearances in his videos or public discussions.
Final Thoughts
Mark Rober’s rise from NASA engineer to world-famous YouTube creator is one of the most inspiring success stories in online education. His estimated $20 million net worth in 2025 reflects years of innovation, engineering creativity, and his ability to turn complex science into joyful, viral experiences.
Whether he’s building a glitter bomb, fighting porch pirates, or teaching millions of kids how engineering works, Mark Rober continues to influence the world with positivity, curiosity, and imagination.
