Notable YouTubers who have donated include PewDiePie,[12][13] Rhett & Link,[3] Marshmello,[2] iJustine,[2] Marques Brownlee,[2] The Slow Mo Guys,[2] Ninja,[2][12] Simone Giertz,[2] Jacksepticeye,[2][14] Smarter Every Day, Mark Rober,[2] Simply Nailogical, The King of Random, Dude Perfect,[15] The Try Guys, Alan Becker,[12][16] Alan Walker,[17][18] TheOdd1sOut[19] Linus Tech Tips,[20] Jeffree Star[12][21][22] minuteearth, and Jaiden Animations. Entrepreneurs such as Elon Musk,[23][24] Tobias Lütke,[25][26] Marc Benioff,[12][27] Susan Wojcicki,[12][28] Jack Dorsey,[12][29] and Jean-Michel Lemieux[12][30] have also donated and promoted the campaign.