Mark Rober is one of the largest American YouTube channels with 79.9M subscribers. Launched in 2011, it has accumulated 18.0B total views and published 264 videos, spanning 14 years of continuous activity.
The Mark Rober channel primarily covers Entertainment and Lifestyle (sociology).
Mark Rober has been active for 14 years and has published 264 videos in total. Its current pace is approximately 0.2 videos per day.
According to our ranking, Mark Rober is currently ranked 13th in the US, 34th globally.
Over the last 30 days, Mark Rober published 5 videos — roughly 0.2 per day — and generated 463.4M additional views, up +1.78%.
On average, Mark Rober's videos generate 61.2M views. Short-form content (Shorts) stands out with 75.1M average views, compared to 45.7M for long videos.
Mark Rober is one of the largest American YouTube channels with 79.9M subscribers. Launched in 2011, it has accumulated 18.0B total views and published 264 videos, spanning 14 years of continuous activity.
Mark Rober has been active for 14 years and has published 264 videos in total. Its current pace is approximately 0.2 videos per day.
Mark Rober published their very first YouTube video on October 20, 2011, titled "iPad2 Halloween Costume- Gaping hole in torso". This video has been viewed 14.5M times since it was uploaded.
Mark Rober's most-watched video is "World’s Largest Jello Pool" with 571.0M views. Other top performers include "This Slinky Can Walk Forever!" (556.3M views) and "Jelly Bean Guessing Game HACK" (299.6M views).
Mark Rober's most-watched video is "World’s Largest Jello Pool" with 571.0M views. Other top performers include "This Slinky Can Walk Forever!" (556.3M views) and "Jelly Bean Guessing Game HACK" (299.6M views).
Mark Rober published their very first YouTube video on October 20, 2011, titled "iPad2 Halloween Costume- Gaping hole in torso". This video has been viewed 14.5M times since it was uploaded.
Former NASA engineer. Current CrunchLabs founder and friend of science. Answers to some common questions: 1) I make a monthly toy we build together on a video, that gets delivered to your house that teaches you to think like an engineer. Check it out at- https://crunchlabs.com 2) I studied Mechanical Engineering in School. I did my undergrad at BYU and Masters at USC. 3) I worked for NASA JPL for 9 years, 7 of which were working on the Curiosity Rover (I made a video about it you should def totes watch cause it's probably my favorite of all my videos). Then I made some Halloween costumes. Then I worked for Apple in their Special Projects Group doing Product Design as a Mechanical Engineer for 5 years. Then in 2022 I created CrunchLabs to deliver monthly toys that teach you to think like an engineer.
▶ View channel on YouTubeHow many subscribers does Mark Rober have?
Mark Rober has 79.9M YouTube subscribers as of 7/18/2026.
How many total views does Mark Rober have?
The Mark Rober channel has accumulated 18.0Md total views on YouTube.
What is Mark Rober's 30-day growth?
Mark Rober grew by +1.78% over the last 30 days.
What is the average view count for Mark Rober's videos?
Mark Rober's medium-length videos average 46.2M views. Performance: Exceptional performance ⭐.
When was the Mark Rober channel created?
Channel created in 2011 (15 years ago).
How many videos does Mark Rober publish per month?
Mark Rober published 5 videos over the last 30 days.
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