The book "World Leaders" by Dr. Sayyar Al-Jamil is a historical research work highlighting key leadership figures who influenced global history in modern and contemporary eras. The author presents political leaders and historical figures who have left a clear mark in shaping international policies and directing people paths, discussing their intellectual and political backgrounds, governing styles, achievements, and failures.

The book combines historical analysis with objective narration, making it a reference for understanding the character of leaders and their role in making history, as well as realizing the nature of power and its impact on the world.