Which Shark Tank investor wrote the business book The Power of Broke?

Daymond John wrote the business book The Power of Broke, published in 2016.

The book argues that limited resources can encourage creativity, focus, and unconventional problem-solving. John draws on his experience building FUBU, the clothing brand he co-founded, and on the financial constraints he faced while developing that company. The title reflects his broader entrepreneurial message rather than a claim that poverty is desirable.

John is one of Shark Tank’s long-serving investors and is especially associated with apparel, branding, and consumer products. The book is sometimes confused with his earlier memoir Display of Power, which was published in 2007. His other business books include Rise and Grind, released in 2018.