Described as “a trailblazer, and the most determined, tenacious, and motivated woman,” Preet Chandi holds the record of being the fastest woman to complete a solo unsupported ski expedition to the South Pole, as well as the distinction of being the first woman of colour to complete a solo expedition on the continent. Driven by an unending desire to push her mental and physical boundaries, Preet is any Army officer, physiotherapist, Nordic skier, ultramarathon runner, and endurance athlete with an iron will that has led to her making history and breaking barriers in the world of adventuring.

Paul Ryan served ten terms in the U.S. House of Representative and as Speaker of the House from 2015 to 2019. Known for his meteoric rise in politics and often praised for his seriousness and honesty, Ryan is a committed conservative and public servant who has spent his life advocating for real solutions that expand opportunity for Americans. Before serving as Speaker of the House, he was Chair of the House Budget Committee, Chair of the House Ways and Means Committee, and a U.S. Vice Presidential candidate. He is exclusively represented by Leading Authorities speakers bureau.

Conservation biologist and National Geographic explorer Steve Boyes gives audiences an eye-opening look at the world around us and shares insights on the power of exploration. Through the use of stunning high-quality images and stories, he challenges audiences to view the world with a fresh perspective. He believes that rich biodiversity is the key to maintaining our quality of life and connection to the planet, and he shares the human experience of the wilderness with audiences so that they come to understand why they need to protect areas that they will likely never see firsthand.

Daniel Hughes has spent the last 15 years leading and making decisions in high pressure and often environmentally hostile environments. He describes himself as a “determined problem solver, who builds teams to succeed”. He previously has been a Special Forces Instructor, Great Britain Athlete and in 2013 built a team of 268 for him to deliver the world’s highest video broadcast from the summit of Mt Everest to the BBC Newschannel. Hughes is a current 787 pilot and as the founder of Reignite Consulting, he globally delivers Management Development programmes to executive teams and helps organisations establish or reaffirm their vision and values.

Richard William Stanton MBE is a British civilian cave diver who specializes in rescues through the Cave Rescue Organisation and the British Cave Rescue Council. Rick is from Coventry and was formerly a firefighter with the West Midlands Fire Service for 25 years prior to his retirement. Rick has been recognized as a leading cave diver, and in 2012 he was appointed to the Order of the British Empire. He has participated in numerous cave diving rescues and recoveries including the 2004 rescue of six British soldiers who were trapped for eight days in a flooded cave in Mexico. In 2018 he played a leading role in the Tham Luang youth soccer team cave rescue. Rick and diving partner John Volanthen were the first to make contact with the team and played a leading role in the successful rescue thereafter.

Tim Peake is a former Apache pilot, flight instructor, test pilot and current European Space Agency astronaut. A veteran of 18 years military service, Tim has flown over 3,000 hours on operations worldwide. In December 2015, Tim became the first British astronaut to visit the International Space Station and conduct a spacewalk during his six-month mission, Principia, where he captured the hearts and minds of millions. Tim’s mission engaged more than two million students in outreach activities. He has a background as a test pilot and a British Army Air Corps officer, and he is also a best-selling author. In addition to his achievements, he ran the London marathon from space. He is an ambassador for STEM Education, The Prince’s Trust, and the Scout Association.

Polar explorer, TED speaker, and record-breaking long-distance skier Ben Saunders fuses the spirit of adventure with impressive technical ingenuity. He has five North Pole expeditions under his belt and is best known for leading one of the most ambitious expeditions in a century. Humble and self-effacing, he is an explorer of limits and his message is one of inspiration, empowerment, and boundless potential. He explores the dichotomy between ideas and action and urges audiences to consider carefully how to spend the “tiny amount of time we each have on this planet.”

Dr. Fauci has served the country with a relentless pursuit of discovery and innovation. Serving as the director of the National Institute of Allergy and Infectious Diseases (NIAID) for 38 years and being a public servant for more than 50 years, Dr. Fauci oversaw an extensive research portfolio devoted to the prevention, diagnosis, and treatment of infectious and immune-mediated diseases. As the key advisor to 7 Presidents and their administrations, Dr. Fauci lead medical and public health preparedness and treatments against emerging infectious disease threats, including HIV/AIDS, pandemic influenza, Ebola, Zika, and COVID-19.

Described as America’s most widely recognized medical expert after Dr. Anthony Fauci, Dr. Vin Gupta, MD, MPA is a tech visionary who operates at the heart of disruption to develop solutions to the most-complex challenges in commerce, communication, healthcare, and society — now, and in the future. Close to two decades of experience as a renowned health policy expert and clinician have led Dr. Gupta to his current role as chief medical officer, Amazon Pharmacy, where he spearheads cutting-edge programs that are leading us into the interdependent futures of healthcare and technology. A uniquely public-facing figure keeping the world in the know about what’s happening now and next, Dr. Gupta’s forward-looking insights inspire leaders and their organizations to embrace change, think outside the box to break new ground, and create new inroads to innovation and success.

In an illustrious career that reads like a chronicle of global impact, The Honorable Raj Panjabi has spearheaded groundbreaking policies and programs that have transcended borders on a quest to protect the health of people around the world. Recognized by TIME as one of its “100 Most Influential People in the World,” Dr. Panjabi is a renowned physician and entrepreneur who led President Joe Biden’s pandemic office at the White House National Security Council. Operating at the center of the Covid-19 pandemic response, he played a pivotal role in steering the ship of American health security back on course and helped orchestrate the largest global vaccination campaign in history. Dr. Panjabi’s transformative impact and ability to drive results serve as an effective blueprint for how leaders in any industry can work within their teams to develop solutions to the most pressing challenges they face in their organizations and industries.

Jim has been involved in cave exploration for the last two decades and has participated in many expeditions to remote cave systems. He lives in Ireland where he is only a stone throw away from undiscovered cave passage. He got involved in diving at the age of 12 and from there on he forged a path towards highly technical diving in extreme environments. Jim is thrives on operating in these environments and has developed a methodical approach towards operating in these places. This ability has served him well in many situations including some life or death situations. Jim was one of the main players involved in rescuing the boys’ soccer team who got trapped in a 4km cave system in Thailand in July 2018. Jim also had the responsibility of extracting the team coach out through the complex underwater cave system. He has participated in the making of a feature film depicting the epic rescue due to be released in 2019. Jim also holds the record for completing the longest traverse of water-filled underground cave in Ireland. For his involvement in the cave rescue in Thailand Jim has received the knighthood of the Léopold order from the king of Belgium along with many other awards and honours. Jim has been a keynote speaker on in front of many groups of deferent categories and prides himself in telling his story and the story of the Thai cave rescue so others can be inspired. Operating in extreme environments puts you in a place that brings the worst and best out of people and learning how to handle in these situations teaches anyone how to deal with challenges in life or work.

With a medical, scientific, and philanthropic career that spans more than 30 years, Dr. Sue Desmond-Hellmann has devoted her life to improving the human condition through innovation. Most recently, she was the CEO of the Bill & Melinda Gates Foundation, leading the organization’s vision for a world where every person has the opportunity to live a healthy, productive life. She was formerly the first female chancellor of University of California at San Francisco and spent 14 years at biotech firm Genentech, leading the development of a number of breakthrough medicines. An innovator and leader in life sciences, Dr. Desmond-Hellmann’s diverse training as an oncologist, scientist, and business executive leads to her endless curiosity about the world and her desire to change it for the better. In speeches, she shares her unique insights not only on revolutionizing global health, but also on effective and innovative leadership. Using lessons-learned as a trailblazing female leader of one of the world’s largest philanthropies, Dr. Desmond-Hellmann inspires audiences with her unparalleled perspective on how to foster an environment of collaboration and relentless innovation to drive disruptive solutions that make an impact.