Former NASA and Apple engineer. Current YouTuber and friend of science. CrunchLabs founder- http://crunchlabs.com
Tracked in the latest graph, not currently in the top 1000.
Mark Rober is a former NASA and Apple engineer now known primarily as a YouTuber creating popular science and DIY gadget videos. Founder of CrunchLabs toy company. Classified as Creator for his media and educational content.
Showing only followers who are currently ranked in the top 1000.
Last updated — · 999 influencers tracked · 2000 ranked users