Jeff has over 1,000,000 followers on LinkedIn.

For the few that don't know who Jeff is - he is a contributing editior of Inc. magazine (his online articles for Inc. alone attracted more than 20 million readers.), a ghostwritter of over sixty non-fiction books, including seven Amazon category #1s & the author of his own book, "The motivation myth". 

His Linkedin - https://www.linkedin.com/in/hadenjeff/