As this list suggests, Mensa is a remarkably diverse organization. While some Mensans noted here are well known, many others lead interesting lives out of the public eye.
Geena Davis: Academy-award winning actress, who has starred in The Long Kiss Goodnight, A League of Their Own, Thelma and Louise and Hero.
Donald Petersen: A former chairman of Ford Motor Company. While at Ford, Petersen was involved in the development of two of Ford's most successful cars--the Mustang and the Maverick.
Marilyn Vos Savant: Listed in the Guinness Hall of Fame for having the world's highest recorded IQ (228). Vos Savant writes "Ask Marilyn!", a weekly column in Parade magazine.
Sir Clive Sinclair: Inventor and chairman of British Mensa for 17 years.
Bobby Czyz: A former two-time World Boxing Association (WBA) Cruiserweight Champion. Czyz now commentates on many nationally-broadcasted fights.
Dr. Julie Peterson: A former Playboy "Playmate," Peterson is a graduate of Life School of Chiropractic.
Dr Lance L Ware: One of the two founders of Mensa.
Roland Berrill: An Australian, he met Lance Ware on a train in England and together they founded Mensa.
Alan Rachins: Portrayed Dharma's father, Larry, on the comedy series, "Dharma & Greg." Rachins, who left the Wharton School of Finance to pursue an acting career, also portrayed Douglas Brachman on the hit TV series, "L.A. Law."
Adrian Cronauer: Radio personality, lawyer and subject for the movie "Good Morning Vietnam."
Terance Black: Screenwriter of HBO's "Tales from the Crypt", syndicated series "Dark Justice" and the feature film Dead Heat.
Barry Nolan: Co-anchor of TV's syndicated tabloid program "Hard Copy."
Deborah Yates: Member of the world-famous Radio City Rockettes.
Bob Speca, Jr.: Professional domino toppler. Speca travels internationally doing domino shows and has appeared on TV programs and commercials.
John N. Moore: University of Virginia law professor who specializes in international law. Moore was hired by the U.S. ambassador to Kuwait to help the emirate recover damages inflicted during the August 2, 1990 invasion.
Jean Auel: Best-selling author of "Clan of the Cave Bear," "Valley of Horses," and "Plains of Passage."
Linda Warwick: Creator and producer of the billboard mega-hit childrens' videos, "Babymugs!," and the "Toddler TOGS" series--the fantasy video for highly creative tots.
Maurice Kanbar: Inventor and owner of Skyy Vodka.
Henry Milligan: A boxer and scholar, Milligan was the 1983 National Amateur Heavyweight champion.
Patricia P. Jennings: Pianist with the Pittsburgh Symphony. She is the symphony's first black member and has performed internationally.
Richard Lederer: A master of the "pun." Lederer has written dozens of books on word play and is a frequent guest on National Public Radio.
Judge Ellen Morphonios: Nicknamed "Maximum Morphonios" for her strict rulings in Florida. Morphonios is a former model and beauty queen who passed a Florida exam that allowed her to enter law school without an undergraduate degree.
Richard Bolles: Author of "What Color is Your Parachute?" which at one point had been on The New York Times Best-seller List for 228 weeks.
Velma Jeremiah: A retired attorney who graduated fourth in her law school class at the age of 47. She is a former chairwoman of Mensa International.
Dr. Abbie F. Salny: Author of the Mensa "Quiz-a-Day" books and calendars. Dr. Salny is a retired college professor and expert in intelligence who has served as Mensa's supervising psychologist.
Note: many of the members listed are members of American Mensa.