Harold Leavitt
Harold Leavitt was an expert and pioneer in the field of management psychology who is known for the concept ‘Leavitt’s Diamond’ or Leavitt’s System Model.
Ronald Heifetz
Ronald Heifetz was born on 7 February 1951. Heifetz graduated from the Columbia University Harvard Medical School and the John F. Kennedy School of Government. He is also a cellist and former student of Gregor Piatigorsky. His brother is violinist Daniel Heifetz, founder and artistic director of the Heifetz International Music Institute.
John Adair
John Adair is an author, speaker, and expert in the field of leadership and leadership development. He also created the Action Centered Leadership model.
Jay Forrester
Jay Forrester was a pioneer in digital computer development, author, and lecturer. He is internationally known for system dynamics and core memory.
Chester Barnard
Chester Irving Barnard (7 November 1886 – 7 June 1961) was an American manager, public administrator and author of various titles in management theory and organisational studies.
His signature book from 1938, The Functions of the Executive, describes an organisational theory and the positions of supervisors in organisations.
Morten Hansen
Morten Hansen is an American professor, motivational speaker, and author. He is known for his significant contributions to the field of management.
Seth Godin
Seth Godin is an American author, businessman, marketer, and public speaker. The American is also considered to be the ultimate entrepreneur.
Jack Welch
John Francis Jack Welch Junior is an American businessman, author, and chemical engineer, and former Chief Executive Officer at General Electric.
Jordan Belfort
Jordan Belfort (Jordan Ross Belfort), born 9 July, 1962 is an American author, motivational speaker, and former stockbroker. In 1999, he pleaded guilty to fraud and crimes related to stock market manipulation and running a boiler room as part of a penny stock scam.
Jack Ma
Jack Ma (Ma Yun) is a Chinese entrepreneur, investor, and philanthropist. He co-founded and is now executive chair of the Alibaba Group. The group is a multinational technology conglomerate.