Mark Rober and Jimmy Donaldson, aka MrBeast (Photo Credit: MrBeast) YouTube stars Jimmy Donaldson, aka MrBeast, and Mark Rober raised over $40 million to bring clean water to over 2 million people.

NEW YORK (AP) — Online creators from dozens of countries, led by MrBeast and popular science YouTuber Mark Rober, are launching a $40 million fundraiser to build water quality projects around the ...

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 ...

SAN FRANCISCO -- Popular YouTube star Mark Rober just released a new video pranking those who break into cars in San Francisco. The former NASA engineer built backpacks that shoot glitter and release ...

The YouTuber will launch a new series on Netflix, and will bring some of his most popular experiments to the streamer this year. Netflix is leaning even further into YouTube’s popularity. Instead of ...

Mark Rober, the former NASA engineer turned YouTube creator, is heading to Netflix. Rober, who has over 68M subscribers, is working on a new competition series for the streamer and will also bring ...