1941-
1955-
Michael Bloomberg is a billionaire buisnessman and a three-term mayor of New York City.
1942-
Michael Bolton is a singer-songwriter known for his soft-rock ballads in the adult contemporary genre.
1953-
Michael S. Brown is a molecular geneticist who was co-awarded a 1985 Nobel Prize for his work on the metabolism of cholesterol in the human body.
1941-
1975-
Michael Caine is a beloved Oscar-winning actor known for his roles in films like Alfie, Hannah and Her Sisters and The Cider House Rules.
1933-
1988-
Michael Chabon is an acclaimed, bestselling author who's won the Pulitzer Prize. He's known for several books, including The Mysteries of Pittsburgh, and for his work as a screenwriter on Spider-Man 2 and John Carter.
1963-
Michael Collins is a former astronaut who was part of the Gemini 10 and Apollo 11 missions, the latter of which included the first lunar landing in history.
1930-
Michael Collins was a hero of the Irish struggle for independence, who directed guerrilla warfare during the intensification of the Anglo-Irish War.
1890-1922
Michael Crichton was an American author best known for his sci-fi and medical thrillers. The movie based on his book, Jurassic Park, was one of the highest-grossing films in history.
1942-2008
Michael DeBakey was an American cardiovascular surgeon and surgical pioneer.
1908-2008
Michael Dell helped launch the personal computer revolution in the 1980s with the creation of the Dell Computer Corporation, now known as Dell Inc.
1965-
A member of the Beastie Boys, Mike D has demonstrated his talents as a rapper, crafting clever quirky and often humorous lyrics.
1966-
Michael Douglas is an American actor best known for his roles on TV's Streets of San Francisco and in the films Wall Street, Fatal Attraction and Wonder Boys.
1944-
Michael Clarke Duncan was an African-American actor, best remembered for his role in The Green Mile.
1957-2012
1942-
1920-2007
Actor Michael Fassbender has starred in the films 300, Inglorious Basterds, Centurion, Dangerous Method, Prometheus and the comic-book-based X-men: First Class.
1977-
Actor Michael J. Fox first achieved stardom as Alex P. Keaton on the popular sitcom Family Ties and went on to have great success with other film and TV roles.
1961-
Irish actor Michael Gambon is best known for his role as Albus Dumbledore in five of the seven J.K. Rowling Harry Potter films. Prior to his role as Dumbledore, Gambon was known as one of the leading thespians of his generation.
1940-
Michael Graves is an American postmodernist architect who designed the Indianapolis Art Center and restored the Washington Monument.
1934-
Michael C. Hall is an award-winning stage and television actor known for his starring roles on the series Six Feet Under and Dexter.
1971-
Guitarist Michael was the lead guitarist for Widespread Panic, a jam band that recorded seven studio albums over a nearly 11-year career, including songs like "Ain't Life Grand" and "Blue Indian."
1962-2002
1960-1997
Michael Imperioli is an actor, writer and producer best known for his Emmy-winning performance on The Sopranos.
1966-
Hall of Fame wide receiver Michael Irvin helped lead the Dallas Cowboys to three Super Bowl titles in the early 1990s.
1966-
Singer-songwriter Michael Jackson's award-winning career as the King of Pop transformed the face of pop music and popular culture. He released the best-selling album in history, Thriller, in 1982. He died unexpectedly in 2009.
1958-2009
Michael Joseph Jackson Jr., nicknamed "Prince," is the first child of the late pop star Michael Jackson.
1997-
1967-
Michael Jordan is a former American basketball player who led the Bulls to six national championships and earned the NBA Most Valuable Player Award five times.
1963-
Michael Keaton is an American actor known for his roles in the comedy Mr. Mom and as Batman in the Tim Burton-directed installments of the series.
1951-
1919-2007
Michael Kors is a fashion designer and judge on the television show, Project Runway. He designed the Michelle Obama's dress for her first official portrait.
1959-
Michael Landon was an American actor, writer, director and producer known for his roles in I Was a Teenage Werewolf, Bonanza and Little House on the Prairie.
1936-1991
Michael Learned is an Emmy Award-winning American actress best known for her role on the long-running television drama The Waltons.
1939-
Michael Lynche was a contestant on the ninth season of American Idol. He was the second finalist to receive the "judge's save."
1983-
Michael Mann in an Emmy Award-winning film director, producer and screenwriter best known for producing the 1980s crime series, Miami Vice.
1943-
Philadelphia's Michael McCary is known for his deep bass voice as part of the boy band Boyz II Men, which he quit in 2003 because of problems from scoliosis.
1971-
Michael McDonald is an American singer and songwriter best known as a former member of Steely Dan and the Doobie Brothers.
1952-
Michael N Milken is known as the "junk bond king." He was indicted for racketeering and securities fraud and served two years in prison.
1946-
1954-
1941-
Michael Nesmith rose to fame as a member of the Monkees, a made-for-television group that turned into a real rock success story.
1942-
Michael Oher is an NFL football player with the Baltimore Ravens. He was the subject of Michael Lewis's book, The Blind Side, and the 2009 film of the same name.
1986-
1943-
1946-
Swimmer Michael Phelps has set the record for winning the most medals, 22, of any Olympic athlete in history.
1985-
British thespian Michael Redgrave is acclaimed for his theater and film roles. He has also sired two generations of acting luminaries.
1908-1985
Actor Michael Richards starred for nine years on the television series Seinfeld, playing Jerry Seinfeld's quirky next-door neighbor Cosmo Kramer.
1949-
1960-
Michael Strahan is a former defensive end for the New York Giants, and co-host of the morning television program Live! With Kelly and Michael.
1971-
Actor Michael Stuhlbarg has combined a stage career with work on the TV series Boardwalk Empire and films like A Serious Man, Men in Black III and Hitchcock.
1968-
Michael Urie is an award-winning theater and television actor best known for his role as the catty Marc St. James on Ugly Betty.
1980-
Star Atlanta Falcons quarterback Michael Vick's promising career has been tainted by illegal activities including involvement in an illegal dog-fighting ring.
1980-
1946-