3Blue1Brown
| 3Blue1Brown | ||||||||||
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The channel name and logo reference the color of Grant's right eye, which has blue-brown sectoral heterochromia. It also symbolizes the channel's visual approach to math. | ||||||||||
| Personal information | ||||||||||
| Born | Grant Sanderson | |||||||||
| Nationality | American | |||||||||
| Occupation | YouTuber | |||||||||
| Website | www | |||||||||
| YouTube information | ||||||||||
| Channel | ||||||||||
| Years active | 2015–present | |||||||||
| Genre(s) | Mathematics, Education | |||||||||
| Subscribers | 7.28 million | |||||||||
| Views | 651 million | |||||||||
| Associated acts | Matt Parker, MinutePhysics, Numberphile, Smarter Every Day, Mark Rober | |||||||||
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Last updated: May 17, 2025 | ||||||||||
3Blue1Brown is a math YouTube channel created and run by Grant Sanderson. The channel focuses on teaching higher mathematics from a visual perspective, and on the process of discovery and inquiry-based learning in mathematics, which Sanderson calls "inventing math".