Gretchen Alarcon has more than 20 years of innovation expertise at the nexus of people and technology. She is enthusiastic about creating solutions that will use digital processes to revolutionize HR and the employee experience. Gretchen, a leading HR technology thought leader, offers a distinctive perspective on the difficulties that many businesses have as they reinvent the future of work. Gretchen... read full bio
Creative Director for The Gretchen Christine Collection, Gretchen Christine Rossi Is known for being a part of The Real Housewives of Orange County cast for four seasons. After obtaining her BA from Baylor University in Texas, her love of design led her to a very lucrative career in Real Estate and Interior Design. Her accomplishments landed in her a very... read full bio
Gretchen Rubin is a bestselling author, podcaster and expert on happiness. She constantly studies human nature to learn how we might have happier, healthier, more productive and creative lives. Rubin began her legal career and was working as Sandra Day O'Connor's law clerk when she decided she wanted to pursue writing. She is the author of a number of books, including the... read full bio
Gretta Monahan is a globally renowned fashion expert, stylist, boutique/spa owner, author, and television personality. Gretta is featured on the TLC show Brides Gone Styled, on which she helps brides step out of their style comforts zones into dresses that highlight their beauty so they can shine on their wedding day. Gretta has done over a thousand makeovers, and... read full bio
The result of a young man's labor and experience is Greylan James, a unique country tune. Greylan, who was up in Tennessee just north of Knoxville, realized very early on that music was his calling. He was often doing performances at barn dances, neighborhood eateries and pubs by the time he was ten. Early in his adolescence, he began writing songs and began... read full bio
American professional golfer Greyson Sigg became a professional in 2017 and started competing on the Canadian Mackenzie Tour, where he had multiple top-10 performances. Additionally, he participated in the Korn Ferry Tour, where his best result was a tie for second place in the Savannah Golf Championship. After placing 14th on the Korn Ferry Tour points list, Sigg received his first PGA Tour... read full bio
The office for Gro Harlem Brundtland 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.
One of Formula 1's most well-known and well-liked Team Principals, Guenther Steiner oversaw the Haas F1 team from its founding in 2014 until the end of 2023. He was the squad captain of America's sole Formula 1 team from the beginning and gained notoriety as a star of the critically acclaimed Netflix series Drive to Survive. He currently works as... read full bio
Dutch-American economist Guido Imbens' research focuses on statistics and econometrics. He is the Applied Econometrics Professor of Economics at Stanford University's Graduate School of Business. Joshua Angrist and Imbens both received a portion of the Nobel Memorial Prize in Economic Sciences "for their methodological contributions to the investigation of causal linkages." Natural experiments, which can provide empirical data in situations... read full bio
Guillermo del Toro is a Mexican director, screenwriter, producer, and author. His well-known works as a director include horror films such as, The Devil’s Backbone and Pan’s Labyrinth, and more mainstream films such as, Blade II, Hellboy, and Pacific Rim. Del Toro won several awards for his film, The Shape of Water, including the Academy Award for Best Director as... read full bio
Guion Bluford is a retired U.S. Air Force officer and fighter pilot and a former NASA astronaut. Prior to joining NASA, he served as an officer in the U.S. Air Force, where he stayed and eventually attained the rank of colonel. He participated I n four Space Shuttle missions. After the Cuban astronaut Arnaldo Tamayo Méndez, he was the second person of... read full bio
Gunter Pauli is a Belgian entrepreneur, author, and economist, who is best known for his book “The Blue Economy.” Pauli was born in Antwerp, Belgium, and he graduated from Loyola’s University before going on to earn his masters in business administration from INSEAD. He later went on to be founder and Chairman of PPA Holding, and founder and CEO of... read full bio
Gus Johnson, the primary play-by-play commentator for FOX Sports' coverage of college basketball and football, is arguably the most thrilling voice in all of sports broadcasting. Johnson has been the primary play-by-play commentator for college football on FOX Sports since 2011. He has also been the voice of the network's college basketball coverage since 2013, the year that FOX Sports... read full bio
Gus Green Van Sant, Jr. (born July 24, 1952) is an American film director, photographer, musician, and author. He was nominated for the Best Director Academy Award for his 1997 film Good Will Hunting. He currently lives in Portland, Oregon. His early career was devoted to directing television commercials in the Pacific Northwest. Openly gay, he has dealt unflinchingly... read full bio
Guy Adami, one of the founding members of Fast Money, shares his most recent groundbreaking observations on how to manage the severe market volatility caused by the coronavirus ad other major global events, along with the implications for investors, businesses, and the status of the US economy. Guy uses his expertise and astute financial judgment to take a stand against the... read full bio
Guy Beveridge is a well-known trainer, lecturer, professional security consultant and Texas-licensed master peace officer with experience in both military and civilian special operations. For companies at the top of the Fortune 500 list, he has presented, created programs and provided training on leadership, security management and crisis response on a national and worldwide level. He consults with business owners, managers, insurance companies and police... read full bio
Guy Fieri is one of the most well-known and significant figures in the culinary industry. He is a chef, restaurateur, New York Times Best Selling book, and Emmy Award-winning TV host. Guy achieved a remarkable milestone for a chef when he was awarded a star on the renowned Hollywood Walk of Fame. At the age of ten, Guy fell in... read full bio
The founding president of Lifespan Seminar and vice president of Asia Pacific Association of Psychology, Guy Joseph Ale is a world renowned authority in the field of human potential. He received the Eminent in Psychological Science Award at the International Conference on Psychology in recognition of invaluable contributions for the benefit of humanity." Lifespan Seminar received the "Best of Beverly... read full bio
Formerly, an advisor to the CEO of Motorola and chief evangelist of Apple, Guy Kawasaki’s in-depth knowledge of the high-tech industry united with his years of management experience enable him to address a wide range of audiences. Currently, Kawasaki is chief evangelist of the Sydney based company called Canva, which is an online graphics tool that allows you to create,... read full bio
The TED Radio Hour, How I Built This, and Wow in the World are three highly regarded NPR programs that Guy Raz is a prolific host, creator, and editorial director of. According to The New York Times, he has cemented his status as one of the most important podcasters in history with his charming presence and smart interviews. Over 19... read full bio
