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.

Lisa Sun, founder and CEO of GRAVITAS, seamlessly blends stories from her data-driven insights from 11 years at McKinsey & Company and from her experience as an entrepreneur launching an innovative retail brand to offer talks that encourage audiences to choose self-confidence, work to harness their “superpower,” and use gravitas to advance personally and professionally. Sun explores why it’s vital to push past your potential, how to transform an idea into a movement, and why you’ve got to bet on yourself every single day. Sun has always had a passion for style, for inclusivity, and for helping people look and feel their best and was named one of Washingtonian Magazine's Best Dressed Women.

Dr. Hakeem Oluseyi has three degrees, 8 U.S. patents, four E.U. patents and has hosted shows on the Science Channel and on Discovery. But more impressive is his life story. Oluseyi grew up in the roughest neighborhoods of America, learned to survive on the street, and still taught himself Einstein’s theory of relativity from an old set of encyclopedias. At every turn he was presented with a compelling option to quit and yet he persevered. Today, he is a NASA astrophysicist, a global educator, and the author of the highly-anticipated memoir A Quantum Life: My Unlikely Journey from the Streets to the Stars where he recounts his journey from the streets to the stars. Dr. Oluseyi is exclusively represented by Leading Authorities.

Two-time New York Times bestselling author and sought-after leadership expert Ashley Merryman finds the science essential to understanding what makes people tick — what motivates us, what inspires us. Then she explains how to use these insights to help people discover new ways to succeed. Merryman has taught Olympians and professional athletes how to perform under pressure, advised Fortune 100 executives on building winning cultures, and coached military leaders on institutional change. In her speeches, she offers evidence-based techniques and real-world strategies that leaders can apply at every level of their organization. Her talks are filled with fascinating anecdotes and cutting-edge research. Her presentations are always thought-provoking and inspiring, as she makes complex concepts accessible to a wide audience.

One of Silicon Valley's first African American female CEOs, Shellye Archambeau is the former CEO of MetricStream, a Silicon Valley-based, Governance, Risk, Compliance (GRC) apps company that helps organizations around the world improve their business performance. Under Archambeau's leadership, MetricStream has grown into a recognized global market leader with nearly 1,500 employees worldwide. The company has received many awards and recognition for growth, product innovation, and customer success, and has been consistently named a leader in GRC by leading independent analyst firms. Named the “#2 Most Influential African American in Technology” by Business Insider, Archambeau is a sought-after speaker and board member who has presented to Fortune 500 corporations, members of Congress, and associations including Institute of Internal Auditors and NASDAQ. In her talks and her hit book, "Unapologetically Ambitious," she shares her story of overcoming the odds to achieve success, along with strategies to take risks, break barriers, and create success on your own terms.

In a public service career that spans more than three decades and includes service in two presidential administrations, as well as two terms in the United States Senate (R-Ohio, 2011-2023) and six terms in the United States House of Representatives, Rob Portman has been among the most influential presences in American politics and policy. He has held various high-ranking government roles through the course of his career. In addition to the aforementioned roles, Portman was the 14th U.S. Trade Representative (2005-2006), as well as the director of the Office of Management and Budget under President George W. Bush. Portman is known for his civility, successful bipartisan policymaking, work ethic, and extensive expertise of a broad range of complex issues. With more than 220 of his bills signed into law by Presidents Biden, Trump, and Obama during his tenure in the Senate, it is impossible to overstate his impact on American politics.

The first African-American woman to hold the top policing job in Seattle, Washington, Carmen Best served with the Seattle Police Department for 28 years. In 2018, Best was promoted to Chief of Police, a job she called “a dream of a lifetime.” Best quickly began efforts to diversify the police force, which had long been less diverse than the city, recruiting more than 40 new officers of color. Chief Best speaks on diversity, inclusion, and leadership lessons-learned guiding a police department during times of crisis.

Ambassador Ron Kirk is the former United States trade representative (USTR) who was a pivotal member of the president’s economics team. With nearly 20 years in politics, he has been a Dallas mayor, U.S. Senate candidate, a lawyer with international reach. Boisterous and entertaining, Kirk analyzes the current political environment and offers audiences a glimpse behind the curtain in Washington and into what the president is really thinking. He also addresses trade, jobs, the economy, and doing business in China.

Dedicated to creating the conscious workplace for tomorrow, Virginia “Ginny” Clarke is a seasoned executive recruiter who has advised at the highest levels of corporate America for decades. A proven expert in driving diverse leadership, she is the former director of executive recruiting at Google, where she led the company’s diversity, non-tech recruiting, and leadership internal mobility teams – finding and hiring senior leaders across the company. She also built a scaled internal mobility program for Google’s senior leaders and designed much of the infrastructure that supports their executive recruiting function today. In speeches, Clarke draws on her unparalleled experience assessing thousands of executives inside corporate C-Suites and boardrooms to bring a unique, holistic five-dimensional approach to true leadership that is essential now more than ever. She delivers “no-holds-barred” discussions on the root causes that lead to a lack of diversity in organizations, and provides the integrated solutions that anyone can use to affect change.

Tim Pawlenty, one of the leading voices in the Republican Party, was a two-term governor of Minnesota serving from 2003 until 2011, a candidate for the 2012 Republican nomination for President, and the co-chair of Mitt Romney for President. Tim was a solutions-oriented politician who was well-respected on both sides of the aisle. His education, healthcare, and energy initiatives were widely viewed as among the most innovative in the nation. Tim previously served as president and CEO of the Financial Services Roundtable, which represents leading financial service companies in protecting the security, integrity, and success of our nation’s financial system. The author of the book, Courage to Stand, Pawlenty offers audiences candid and entertaining presentations on politics, the future of the GOP, the economy, and issues important to the financial services industry.

Carla Harris is Vice Chairman of Wealth Management and Senior Client Advisor at Morgan Stanley. She was Chair of the Morgan Stanley Foundation from 2005 to 2014, and sits on the boards of several community organizations. In August 2013, Carla was appointed by President Barack Obama to chair the National Women’s Business Council. She is a gospel recording artist and a popular public speaker who gives impactful career guidance to corporate audiences based on her book, “Expect to Win.” Carla joined Morgan Stanley in 1987 after completing an AB in economics from Harvard University and an MBA from Harvard Business School.

Dr. Ivan Joseph inspires and coaches people and teams to maximize their potential. An award-winning coach, educator, and leader, Joseph has spent his career leading cultural transformation, helping people believe in themselves, and creating cohesive teams. He speaks about self-confidence, embracing the “grit” to persevere in spite of setbacks, and leading teams to success, drawing from the lessons he’s learned from a life in sport. Dynamic and engaging, Joseph always leaves audience with a memorable experience that adds value long after the presentation ends.