Apple's top executives, Tim Cook and John Ternus, were surprised by a unique Mac setup they encountered.

YouTuber Markiplier made his own render farm of Macs in a bathroom and got invited to WWDC because of it, where Tim Cook and John Ternus both got to witness what a very driven user can accomplish.
Popular YouTuber Markiplier Builds Impressive Mac Render Farm in Bathroom, Earns WWDC Invitation
Markiplier, a well-known YouTube personality, has created an extraordinary setup in his bathroom – a render farm comprised of multiple Mac computers. This innovative project drew the attention of Apple, resulting in Markiplier's invitation to the company's annual Worldwide Developers Conference (WWDC). During WWDC, industry leaders such as Tim Cook and John Ternus had the opportunity to witness firsthand the impressive results that can be achieved by a dedicated and driven user of Apple's products.