Whitney Johnson is the president and co-founder of Clayton M. Christensen’s investment firm Rose Park Advisors, a former Institutional Investor-ranked sell-side analyst on Wall Street, a regular contributor to the Harvard Business Review, and a TEDx speaker. Her work was recently cited as an HBR Editor’s Pick for 2011; she was also listed on Inc Magazine’s 12 People to Follow on Twitter in 2012; you can follow her on twitter at @johnsonwhitney. Whitney is the author of the forthcoming, DARE-DREAM-DO: Remarkable Things Happen When You Dare to Dream (Bibliomotion, May 2012). She and her husband have two children and reside near Boston, MA.