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.

Admiral Eric Olson served as the commander of the U.S. Special Operations Command (USSOCOM). He was the first three- and then the first four-star Navy SEAL, as well as the first naval officer to be USSOCOM’s combatant commander. He retired as the “Bull Frog,” the longest-serving SEAL on duty. Olson was also commander of the Naval Special Warfare Development Group. His career included major geopolitical events – from Mogadishu to Abbottabad. Olson addresses building, training, and leading highly effective teams; national security; and geopolitics.

Ash Alexander-Cooper OBE is a former Specialist Military Unit Colonel in the British Armed Forces and a former Partner at McChrystal Group - an elite advisory services firm that builds agile teams and enables clients to adapt to their complex operating environments. Ash was a Partner in McChrystal Group's London, England office, where he focused on expanding the firm’s offerings and developing relationships with European clients. With a focus on leader development, talent management, and team-building solutions, Ash draws upon lessons learned from over 22 years of experience leading and managing diverse multinational military, civilian government and other elite teams.

Mike Abrashoff is at the center of a tale of amazing organizational transformation. He took command of the near-worst ship in the Pacific Fleet; within twelve months it became the best ship in the entire Navy – using the same crew. How underperformers turned into overachievers makes for an inspiring presentation filled with practical lessons about learning to lead differently and new ways to create a high-performance culture of trust.

During his time as Chief of Defence he successfully concluded combat operations in Afghanistan. He was the prime military architect of the 2015 Strategic Defence and Security Review, helping to secure the 2% GDP financial settlement for UK Defence. He was also instrumental in the strategic recalibration of UK military commitment to meet the multiple demands of ideologically inspired terrorism, a more assertive Russia and a far less stable global context. In August 2016 General Houghton became the 160th Constable of the Tower of London, but he remains closely involved in Security and Defence issues.

A three-star general, General Sir Graeme Lamb is the former Director of the United Kingdom’s Special Forces (UKSF). His operational experience is truly global having been deployed, or in direct support of those deployments, to virtually all the UK’s major conflicts since 1973. A no-nonsense and engaging speaker with the ability to bring to life complex issues, involve those who listen and visualize the outcomes. His views on leaders and leadership are fresh and insightful, humble, and inclusive. While his reflections on people, purpose, and pay re-prioritize our thinking. Graeme discusses leadership and the value of "looking at problems differently". Using his vast military experience, his understanding of history and human nature, he inspires audiences to reconsider their assessments of situations, the way they perceive information and even challenging their sub-conscious or reflexive take on what they know or believe.

Tim caught the world’s attention with his address to his troops on the eve of the Iraqi invasion in 2003. His speech was an inspiration to world leaders and infantrymen alike and provided a suspicious and confused public with some explanation for the controversial war and marked him out as thinker as well as a leader of men. Since his retirement from the army in 2004, Tim has written his bestselling memoir Rules of Engagement and built a successful career in the media as a talking head and television presenter.

David is one of the country’s most successful post-alternative comedians and is responsible for some of the most memorable and groundbreaking comedy achievements of the last twenty years. In 1992, he performed to 12,500 people with Rob Newman in the UK’s first ever arena comedy show and was credited as turning comedy into "The New Rock’n’Roll" long before arena comedy gigs became commonplace. This followed the hit TV shows The Mary Whitehouse Experience and Newman and Baddiel in Pieces.

Andy McNab DCM MM joined the army in 1976, served in B squadron 22 SAS for nine years and commanded the legendary Bravo Two Zero patrol in the Gulf War. He was the British Army’s most highly decorated serving soldier when he finally left the SAS in February 1993. He is the author of Bravo Two Zero, the bestselling war memoir of all time, and ten bestselling novels. Trained as a specialist in counter terrorism, prime target elimination, demolitions, weapons and tactics, covert surveillance and information gathering in hostile environments, and VIP protection, McNab has worked on cooperative operations with police forces, prison services, anti-drug forces and western backed guerrilla movements as well as on conventional special operations.

Greg Davies is perhaps best known as the psychotic Head of Sixth Form Mr. Gilbert in The Inbetweeners on Channel 4 and in The Inbetweeners Movie, The highest grossing British comedy of all time. He is currently starring in Channel 4's Man Down, which was written by Greg himself, alongside Roisin Conaty and Rik Mayall. The series has also been commissioned for a second series.

Frank hosts Absolute Radio’s Sony Award winning Saturday morning flagship show, whose podcasts have been downloaded 6.5 million times. Frank’s television work includes The Frank Skinner Show (BBC One, ITV 1), which is widely credited as setting the tone for the modern comedic chat show and ran for nine years, attracting 11 million viewers at its peak. He has written two books, the first of which was Frank Skinner by Frank Skinner, the top selling autobiography of 2002, spending 46 weeks in The Sunday Times Bestseller List.

Chris Addison is a critically acclaimed stand up renowned for his versatility, his pacy, energetic routines and faultless delivery. Some of his previous solo Edinburgh shows have enjoyed sell out runs and were nominated for the prestigious Perrier Award. After starring in BBC Two's multi-award winning comedy 'The Thick of It', for which he received a British Comedy Award nomination for Best Newcomer, Chris made his big screen debut in Academy Award nominated 'In the Loop', an exciting, fast paced political comedy that looks at what happens when the people in power realise their careers are on the line.