Intel CEO Brian Krzanich has led the company through some roller coaster times.
He's navigating a declining PC market and admitting Intel missed mobile. He conducted layoffs, did a $16.7 billion acquisition of Altera, and got Intel into new markets like virtual reality and drones.
Along the way, he's also massively changed Intel's culture, bringing in more managers from outside Intel, and a commitment to diversity of having a workforce that fully represents the US population by 2020.
But when Fortune's Adam Lashinsky asked Krzanich the worst part of being CEO, Krzanich didn't even miss a beat.
It's the wardrobe.
"When I ran all of Intel’s manufacturing, I lived in Arizona. I came ot work everyday in shorts and a T-shirt," he said in an interview on stage at Fortune's Brainstorm conference in Aspen, Colorado.