Rosalind G. Brewer, also known as “Roz”, is an American business woman serving as CEO of Walgreens Boots Alliance. She is one of only two Black female CEOs of Fortune 500 companies. She previous held positions as Group President and COO of Starbucks, CEO of Sam’s Club and various leadership positions with Walmart and Kimberly-Clark. USA Today referred to her as “one of corporate America’s most prominent women and black female executives.” She spoke at the Executives’ Club of Chicago for “Accomplishing Big Hairy Audacious Goals”.