These world famous celebrities look very different today but these pictures are just proof that big things come from humble beginnings.
Marilyn Monroe, 19. [1945] 
Cher, 13. [1959]
Teddy Roosevelt, 18. [1876] 
Barack Obama, 4, riding a tricycle. [1965]
Bryan Cranston, 14, with his dog Lady. [1970]
Fidel Castro, 17, playing basketball at High School. [1943]
Muhammad Ali, then Cassius Clay, 12. [1954]
George Clooney, 7, would grow up to look exactly like his dad. [1968]
The Notorious B.I.G., 6. [1978] 
John Wayne, 19. [1926] 
Tiger Woods, 14, playing Zelda. [1989] 
Frank Sinatra, 10, looking as suave as you would expect. [1925]
Paul McCartney, 8, with his father on a day trip. [1950]
Stevie Wonder, 13, messing around with Muhammad Ali, 21. [1963]
Robin Williams, 18, as a senior at Redwood High School. [1969]
Audrey Hepburn, 13. [1942] 
Paul Newman, 18, having his mugshot taken while joining the Navy. [1943]
Andre the Giant, 19, during a Paris Fashion Show. [1966]
Ben Stiller, 13, on a trip to New York with his father Jerry. [1978]
Andy Warhol, 8. [1936] 
Tommy Lee Jones, 19. [1965] 
Winston Churchill, 14, in his school uniform. [1889]
Dwayne Johnson, 15. [1987] 
Kurt Cobain, 19. [1986] 
Robert De Niro, 7. [1950] 
Stephen Hawking, 12. [1954] 
Bill Clinton, 12, with his saxophone. [1958]
John Lennon, 17, with his then-girlfriend and future wife Cynthia. [1957]
