There are many leaders, not just one. Leadership is distributed. It resides not solely in the individual at the top, but in every person at every level who, in one way or another, acts as a leader to a group of followers - wherever in the organization that person is, whether shop steward, team head, or CEO.

Daniel Goleman, Richard Boyatzis and Annie McKee (2002) Primal Leadership: Realizing the Power of Emotional Intelligence. p. xiii-xiv.