1980-03-11 Brea, California, USA
American YouTuber, engineer, inventor, and educator.
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Elmo and Mark Rober's Merry Giftmas | Mark Rober | 2025-12-08 |
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ShaqAttack | Self | 2020-08-10 |
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Dear Class of 2020 | Self | 2020-06-07 |
