William Osman has become one of the most recognizable faces in the YouTube maker and STEM community. Known for blending engineering expertise with humor and creativity, Osman has captured the attention of millions of viewers worldwide. From his early experimental videos to founding the Open Sauce maker convention, his career reflects innovation, resilience, and a flair for the unconventional. In 2026, fans are eager to know about his age, net worth, career milestones, and personal life.
Early Life and Engineering Roots
Childhood and Family Background
William Osman was born in 1991 in Southern California, United States. Growing up in a supportive household, he showed an early curiosity for how things worked, often taking apart gadgets to understand their mechanics. This tinkering spirit laid the foundation for his future as an inventive creator.
Education and Technical Training
Osman attended California State University, Northridge, where he earned a degree in mechanical engineering with a focus on electrical systems. His education allowed him to combine practical engineering skills with hands-on experimentation—skills that would later define his YouTube content.
The Birth of a YouTube Maker
Starting on YouTube (2013–2016)
Osman launched his self-titled YouTube channel in 2013, beginning with laser-cutting experiments and quirky projects designed to entertain and challenge engineering norms. Early collaborations with his longtime friend and cameraman John “CameraManJohn” helped create polished, engaging videos that stood out in the STEM and maker community.
Signature Content and Viral Breakouts
Osman quickly became known for his unique and humorous builds. Viral projects included laser-carved food items, elaborate chain-reaction machines, and robot challenges. His blend of comedy and engineering earned him a dedicated following and set him apart from conventional maker channels.
Growth, Community & Creator Ecosystem
Collaborations with Top STEM Creators
Over the years, Osman has collaborated with prominent creators such as Simone Giertz, Mark Rober, and Michael Reeves. These collaborations not only boosted his reach but also highlighted his inventive engineering skills in playful, often absurd, experiments. He has also worked on U.S. Navy outreach projects that showcase STEM innovation to younger audiences.
Diversifying Content — Second Channel & Podcast
Beyond his main channel, Osman expanded his presence with a second YouTube channel, William Osman 2, and co-created the Safety Third podcast. These platforms allowed him to explore offbeat experiments, behind-the-scenes content, and candid discussions about creator life, further solidifying his role as a versatile influencer.
Open Sauce — Maker Convention Impact
Founding and Purpose of Open Sauce
In 2018, Osman co-founded Open Sauce, a convention for makers and engineering enthusiasts. Open Sauce quickly became a hub for creative experimentation, workshops, and community-driven projects. The event emphasizes hands-on learning and collaboration, reflecting Osman’s commitment to making STEM accessible and fun.
Influence on STEM & Creator Culture
Open Sauce has helped inspire a new generation of creators. Panels and workshops at the convention encourage experimentation and unconventional thinking, reinforcing Osman’s influence beyond YouTube as a thought leader in the maker space.
Personal Life and Resilience
Marriage to Chelsea & Family Moments
William Osman married his partner, Chelsea, in 2016. The couple maintains a mostly private life, occasionally sharing glimpses of family moments in videos and social media posts. Their relationship demonstrates a balance between personal stability and a highly public creative career.
Overcoming Hardship — The 2017 Thomas Fire
In 2017, Osman faced the devastating Thomas Fire in California, which damaged his home. He publicly documented the experience and engaged the community in fundraising efforts. The response highlighted his resilience and the strong bond he has built with his audience over the years.
Net Worth & Revenue Streams
YouTube Monetization and Sponsorships
William Osman earns revenue through YouTube ad monetization, sponsored content, merchandise, and appearances. His unique niche allows for specialized sponsorships with brands in tech, tools, and creative gadgets. Merchandise sales, including limited-edition kits inspired by his projects, contribute significantly to his income.
Estimated Wealth in 2026
As of 2026, Osman’s net worth is estimated between $2 million and $5 million. This estimate accounts for channel growth, convention income from Open Sauce, sponsorship deals, and merchandising. While not the wealthiest creator in the STEM space, Osman’s influence and creative footprint continue to expand.
Notable Projects & Defining Career Moments
- Ham and Cheese Vin Diesel Laser Carving — a viral experiment blending pop culture with engineering.
- X-Ray Machine Challenge — demonstrating Osman’s creative risk-taking and humor.
- Collaborative Build with Simone Giertz — gained mainstream attention, bridging maker content with entertainment.
- Open Sauce Launch — cemented his reputation as a leader in the maker community.
Common Questions About William Osman
- How old is William Osman?
He was born in 1991, making him 35 in 2026. - What is William Osman’s net worth?
Estimates range from $2 million to $5 million, including YouTube earnings, sponsorships, and convention revenue. - Is William Osman married?
Yes, he married his partner Chelsea in 2016. - What is Open Sauce?
Open Sauce is a maker convention founded by Osman to foster STEM learning and community-driven experiments. - Which creators has William Osman collaborated with?
Notable collaborations include Simone Giertz, Mark Rober, and Michael Reeves. - What are some of his most famous projects?
Laser-carved food items, elaborate robot challenges, and humorous engineering experiments. - Does William Osman have children?
As of 2026, Osman and Chelsea have no publicly known children.
Biography Table
| Fact | Detail |
|---|---|
| Age | 35 (born 1991) |
| Profession | YouTuber, Maker, Engineer (@crabsandscience) |
| Education | Mechanical Engineering, California State University, Northridge |
| Relationship Status | Married to Chelsea (2016) |
| Children | None publicly known |
| Net Worth | $2M–$5M |
| Nationality | American |
| Parents | Private / Not publicly disclosed |
| Current Roles | Founder of Open Sauce, Content Creator, Podcaster |
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Final Thoughts
William Osman’s journey from a curious Southern California kid to a leading figure in the maker community embodies creativity, resilience, and ingenuity. His blend of humor, engineering skill, and willingness to experiment has earned him a dedicated global audience. With Open Sauce and ongoing collaborations, Osman continues to shape STEM content for the next generation, securing his place as both a creator and an influencer whose relevance only grows in 2026.
Ahsan Ullah is an entertainment writer at WhoFame.com, covering celebrity biographies, career highlights, and verified public information. His work focuses on accuracy, clarity, and reader-friendly reporting of pop culture topics.
