P.W. Singer is an American political scientist, an international relations scholar, and a specialist on modern warfare who is currently a strategist for the New America Foundation, and an editor for Popular Science. Singer has earned his Ph.D. in Government from Harvard University and also earned his A.B. from Princeton’s Woodrow Wilson School of Public and International Affairs. Singer has... read full bio
Ozan Varol is a successful person who has achieved success in a variety of fields, including law, writing, and rocket science. Varol's scholastic trajectory led him to NASA's Mars Exploration Rover project, where he offered his rocket science knowledge after earning a bachelor's degree from Cornell University. His future pursuits were paved by this early encounter. Varol pursued a legal degree... read full bio
Our Lady J is an American classical pianist, television writer, and singer-songwriter who is best known for being the writer and producer of the FX television series “Pose,” and for being the writer and producer of the Amazon television series “Transparent.” As a classical pianist, Our Lady J has worked with artists and Broadway stars over the years, which include... read full bio
Otto Scharmer is a German specialist on innovation and corporate change who has also been the senior lecturer at the Sloan School of Management, Massachusetts Institute of Technology. He has also been co-founder of the Prescencing Institute. Scharmer studied economics at Witten/Herdecke University before going on to earn his Ph.D. as well. Scharmer is also an author who has authored... read full bio
Ottis Anderson is a former American Football player. This two time Super bowl champion was named the NFL Offensive Rookie of the Year by the Associated Press with the St. Louis Cardinals, and the MVP of Super Bowl XXV when playing with the New York Giants. He has been at the Pro Bowl twice. He was also First Team All... read full bio
Otmar Issing is a German economist who serves as President of the Center for Financial Studies. Issing was born in Wurzburg, Germany, and he began studying economics at the University of Wurzburg before going on to begin working as a research assistant there. He then earned his Ph.D. before going on to be Director of the Institute for International Economic... read full bio
Otis Moss III is best known for being the pastor for Chicago’s Trinity United Church of Christ where he speaks on reaching inner-city black youth and talks on black theology. Moss is the son of Otis Moss Jr. who was an affiliate of Martin Luther King, Jr. where they worked together. Moss was raised in Shaker Heights, Ohio, and originally... read full bio
The office for Oscar Sanchez has asked that CTI not list them, give out pricing, information or availability. If you are interested in this celebrity only, please contact CTI directly and we can let you know the process needed to confirm a date with them.
Uber Co-Founder, Oscar Salazar is also a founder of the medical start-up Pager, and VP of Technology at the tech start-up, Ride. He has raised more than $25 million in funding for current ventures. Ride is a carpooling app, which companies sign up for to advertise to their employees. This revolutionary ride-sharing app uses algorithms to group employees together based... read full bio
“scar Arias is a former President of Costa Rica, in office form 1986 to 1990 and 2006 to 2010. He is the recipient of the 1987 Nobel Peace Prize for his efforts to bring and end to the Central American Crisis, the Albert Schweitzer Prize for Humanitarianism, and a trustee of Economists for Peace and Security. He is known for... read full bio
Os Guinness is the great-great- great grandson of the Dublin Brewer Arthur Guinness. He is best known as an author and social critic. Far from mundane, his witnesses the climax of the Chinese revolution, he was expelled with many other foreigners in and returned to Europe where he was educated in England. He completed his undergraduate degree at the University... read full bio
Ory Okolloh is a Kenyan activist, lawyer, and blogger, who is best known for being the Director of Investments at Omidyar Network and for being the former Policy Manager for Africa with Google. Okolloh has previously earned her bachelor’s in political science from the University of Pittsburgh and also earned her law degree from Harvard Law School. As a writer,... read full bio
Ori Brafman is a New York Times best-selling author, and a leadership and organizational dynamics expert that specializes in other topics which include conflict resolution, and non-kinetic strategy. As a consultant, Brafman has worked with numerous Fortune 500 companies which include the U.S. military, NATO, the Obama White House, the National Academy of Sciences, Google, Amazon Microsoft, Cisco, and YPO.... read full bio
Orel Hershiser is a retired American baseball player who has found success as a game and studio analyst for ESPN and ABC. Hershiser first served as a baseball analyst for the Little League World Series on ESPN and ABC in 2000-01 and then as an MLB commentator on ESPN’s Wednesday Night Baseball in 2001. He then joined the Texas Rangers... read full bio
The office for Oprah Winfrey has asked that CTI not list them, give out pricing, information or availability. If you are interested in this celebrity only, please contact CTI directly and we can let you know the process needed to confirm a date with them.
Opal Tometi is an American writer, human rights activist, strategist, and community organizer who is best known for being the co-founder of Black Lives Matter. Through her work with Black Lives Matter, Tometi is known for working with the social media aspect of the movement. Tometi has also been former Executive Director of the Black Alliance for Just Immigration. Tometi... read full bio
Oona Horx-Strathern is an international speaker, author, trend expert and consultant and futurist. Horx-Strathern found her love of the future during her childhood trip to India where she visited Chandigarh and the Taj Mahal. She went on to study at the Holland Park Comprehensive School before going on to earn her B.A. in Human Geography from Bristol University. While earning... read full bio
Dr. Omékongo Dibinga is an international UPstander who is dedicated to empowering people everywhere to resist injustice in all of its manifestations. His varied abilities have sparked positive change as a renowned motivational speaker, trilingual poet, TV talk show host, rapper, and acclaimed professor of cross-cultural communication at American University. The artistry of Dibinga surpasses limitations. Nikki Giovanni has praised his... read full bio
Omarosa Manigault Newman, also known as just Omarosa, is an American reality television personality, writer, and former political aide to President Donald Trump. Omarosa gained popularity after being a contestant on the first season of the reality series, “The Apprentice,” which led to her working with Trump as the president and director of communications for the Office of Public Liaison.... read full bio
Innovative strategist, business developer, expert in sports and cultural diplomacy and public affairs officer in the U.S. Navy Reserves, Omari Faulkner oversees human capital investment, organizational diversity, workforce development, veteran outreach and strategic company investments in his capacity as Employer of Choice Ambassador for ManTech International. Mr. Faulkner played basketball for the men's team at Georgetown University while there. He worked for the... read full bio
