Usually, it is CEOs of consumer facing tech companies that generate the most interest. Almost no one buys directly and for personal consumption Nvidia chips, they're usually what companies need to build their tech. Nvidia’s CEO rock star status is unusual but he manages to do it. This helps Nvidia’s meteoric rise in valuation, becoming the first 4 trillion dollar company. It is not lost on the throngs of tech fans that his ability to play up Nvidia’s chips and what that could mean for AI that he successfully taps into the excitement for this burgeoning tech as well as having tech CEOs almost fight to get their hands on more Nvidia latest chips.