Described as the “Warrior Storyteller,” retired Lieutenant Colonel Scott Mann is a human connection expert and coach who works alongside organizations to unite their teams around a shared vision and arm them with the tools and resources to make an impact and achieve mission success. A former U.S. Army Green Beret who specialized in unconventional, high-impact special operations in do-or-die conflict zones all over the globe, Mann applies his hard-won lessons from the battlefield to business as he shares the relationship-building techniques that drove so many of his successful combat operations. Through Rooftop Leadership, the professional training and coaching program that he founded, Mann advises servant leaders across industries — from Fortune 100 corporations (including Capital One, Walmart, Raymond James, and Fannie Mae) to local small businesses — on how to mobilize their teams, forge deeper connections with their people, and gain a more complete understanding of the opportunities that exist to create high-trust, high-performance cultures.

After battling depression, suicide, and drug addiction, Justin experienced a life-changing journey living with the Mbuti Pygmy people of the Congo Basin Rainforest. When he returned he founded Fight For The Forgotten, to knockout the world water crisis, which today has expanded its impact to serve the Batwa Pygmies of Uganda. Justin has a deep-seated belief & ability to empower people to stoke the fire that is within us all. Justin "The Big Pygmy" Wren is a national champion wrestler, UFC veteran, inducted Into the Black Belt Magazine Hall of Fame. As a humanitarian he's the founder/CEO of the non-profit Fight for the Forgotten, also authoring a bestselling book with the same name through Simon & Schuster publishing. Justin's transformative storytelling Ignites a fire In the human soul that inspires and empowers us to take action that leads deeper purpose, high performance, and long lasting change. Justin has inspired millions through his appearances on the Joe Rogan Experience (9x), Mike Tyson's HotBoxin', the Ed Mylett Show, ESPN, Sports Illustrated, NBC, CBS, ABC, FOX, and TEDx Talks, along with his book, Fight for the Forgotten. Today he is the host of his own inspirational podcast, Overcome with Justin Wren and a globally recognized keynote speaker.

Shawn Achor, author of The Happiness Advantage, spent over a decade at Harvard University where he won numerous distinguished teaching awards for his work. He graduated magna cum laude from Harvard and earned a Masters from Harvard Divinity School in Christian and Buddhist ethics. In 2006, he was Head Teaching Fellow for "Positive Psychology," which eclipsed “Intro Economics” as the most popular course at Harvard.