Kim Kardashian’s Doubters Are Only Motivating Her to Work Harder

Kim Kardashian knows that there are plenty of people who say she has no business running a business, whether that’s a beauty brand, underwear line or private equity firm. Yet here she is.

In an interview taped for an upcoming episode of The David Rubenstein Show: Peer to Peer Conversations, the 42-year-old said she can feel insecure amid the endless chatter about her boardroom prowess, but she uses it as fuel.

Kim Kardashian’s ambitions include following in the footsteps of her father and becoming a lawyer.

Photographer: Kena Betancur/AFP/Getty Images

“I’ve always felt the doubt, and I’ve always just taken that as motivation to have me focus more and work harder,” said Kardashian. “It felt like I had more to ...