Clayton Christensen, the Harvard Business School professor whose ideas on “disruptive innovation’’ influenced boardrooms and workplaces around the world, has died at 67. He died Thursday January 23 2020 surrounded by his family at a Massachusetts hospital from health complications stemming from the treatment of leukemia. Clayton M. Christensen is the Kim B. Clark Professor of Business Administration at the Harvard Business School; and is regarded as one of the world’s top experts on innovation and growth. Professor Christensen holds a B.A. with highest honors in economics from Brigham Young University (1975), and an M.Phil. in applied econometrics from Oxford University (1977), where he studied as a Rhodes Scholar. He received an MBA with High Distinction from the Harvard Business School in 1979, graduating as a George F. Baker Scholar. In 1982 Professor Christensen was named a White House Fellow, and served through 1983 as assistant to U.S. Transportation Secretaries Drew Lewis and Elizabeth Dole. He was awarded his DBA from the Harvard Business School in 1992. Professor Christensen became a faculty member there in 1992, and was awarded a full professorship with tenure in 1998. He holds seven honorary doctorates and an honorary chaired professorship at the Tsinghua University in Taiwan. Christensen has served as a director of many companies, and has advised the executives of scores of the world’s major corporations. An experienced entrepreneur, has started four successful companies. Prior to joining the HBS faculty, in 1984 he and three MIT professors founded CPS Technologies, which has become a leading developer and manufacturer of products from high-technology materials. In 2000, Christensen founded Innosight, a consulting firm that uses his theories of innovation to help companies create new growth businesses. In 2007, he founded Rose Park Advisors, a firm that identifies and invests in disruptive companies. He is also the founder of the Christensen Institute, a non-profit think tank whose mission is to apply his theories to vexing societal problems such as healthcare and education. Professor Christensen is the best-selling author of eleven books and more than a hundred articles, including the recently released and New York Times best-selling, How Will You Measure Your Life?. Professor Christensen was born in Salt Lake City, Utah. He worked as a missionary for the Church of Jesus Christ of Latter-day Saints in the Republic of Korea from 1971 to 1973; speaks fluent Korean; and continues to serve in his church in as many ways as he can. He served the Boy Scouts of America for 25 years as a scoutmaster, cubmaster, den leader, troop and pack committee chairman. Mr. Christensen leaves his wife, Christine, five children, and six siblings, according to his brother Carlton.