John Calvin Maxwell is an American author, speaker, and pastor who has written many books, primarily focusing on leadership. Titles include The 21 Irrefutable Laws of Leadership and The 21 Indispensab…
Steven David Levitt is an American economist and co-author of the best-selling book Freakonomics and its sequels (along with Stephen J. Dubner). Levitt was the winner of the 2003 John Bates Clark Med…
Dale Carnegie was an American writer and teacher of courses in self-improvement, salesmanship, corporate training, public speaking, and interpersonal skills. Born into poverty on a farm in Missouri, h…
Peter Ferdinand Drucker was a writer, management consultant and university professor. His writing focused on management-related literature. Peter Drucker made famous the term knowledge worker and is t…
Lev Nikolayevich Tolstoy (Russian: Лев Николаевич Толстой; most appropriately used Liev Tolstoy; commonly Leo Tolstoy in Anglophone countries) was a Russian writer who primarily wrote novels and short…
Ashlee Vance is an award winning feature writer for Bloomberg Businessweek magazine. Vance is also the host of the "Hello World" TV show. Previously, he worked for The New York Times and The Register.…
Maria Semple's first novel, This One is Mine, was set in Los Angeles, where she also wrote for television shows including Arrested Development, Mad About You, and Ellen.
Matthew Hussey is a New York Times bestselling author, speaker, and coach specializing in confidence and relational intelligence. His brand-new book, Love Life: How to Raise Your Standards, Find Yo…
A 24 year veteran of the FBI, Chris Voss is one of the preeminent practitioners and professors of negotiating skills in the world. He is the founder and principal of The Black Swan Group, a consulting…
Ryan Holiday is media strategist for notorious clients like Tucker Max and Dov Charney. After dropping out of college at 19 to apprentice under the strategist Robert Greene, he went on to advise many …
Robert Allen Iger is an American businessman who served as the CEO of The Walt Disney Company between 2005 and 2020, as well as the chairman of the Board and executive chairman.
كاتب وباحث في علم الاجتماع، تخرج في كلية الصيدلة بجامعة الأسكندرية عام 2018م، ثم حصل على درجة الماجيستير في علم الاجتماع من جامعة ابن خلدون. يعمل كباحث ومحرر.
