Mark Rober discovered his passion for engineering as a kid, tinkering with gadgets and building creative contraptions. A former NASA engineer turned YouTube sensation, he now runs CrunchLabs, where he ...

Former NASA engineer Mark Rober, who has a huge following among children, is headed to Netflix to share his experiments and host a competition show in 2026. Netflix announced the plans on Monday, Aug.

Mark Rober’s net worth in 2025 reflects his unique journey from NASA engineer to one of YouTube’s most popular science creators. Known for his viral experiments, large-scale fundraising campaigns, and ...