Clayton Magleby Christensen was an American academic and business consultant who developed the theory of "disruptive innovation", which has been called the most influential business idea of the early …
AUTHOR. Jeffrey Gitomer is the author of The New York Times best sellers The Sales Bible, The Little Red Book of Selling, The Little Black Book of Connections, and The Little Gold Book of YES! Attitud…
Franklin Lyle (Frank) Bettger (1888-1981) was a salesman and self-help author. He was the father of longtime actor Lyle Bettger. He played Major League baseball with the St. Louis Cardinals in 1910 un…
Professionally, Gary’s ONE Thing is teaching. He excelled as a real estate salesperson by teaching clients how to make great buying and selling decisions. As a real estate sales manager, he recruited …
Cal Newport is Provost’s Distinguished Professor of Computer Science at Georgetown University, and the author of seven books. His ideas and writing are frequently featured in major publications and on…
Donella H. "Dana" Meadows was a pioneering American environmental scientist, teacher, and writer. She was educated in science, receiving a B.A. in chemistry from Carleton College in 1963, and a Ph.D. …
Raymond Dalio (born August 8, 1949) is an American investor, hedge fund manager, and philanthropist. Dalio is the founder of investment firm Bridgewater Associates, one of the world's largest hedge fu…
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…
Best-selling author and multiple award-winner Phil M. Jones is highly regarded as one of the world's leading sales trainers. He has trained more than two million people across five continents and fift…
