Tatum Beatrice O’Neal, an American actress, was the youngest Oscar winner at the age of 10 for her performance as Addie Loggins in Paper Moon in 1973. She was famous as a child actress in 1970s and widely known for winning the Academy Award in Best Supporting Actress category and the Golden Globe Award for New Star Of The Year–She achieved it all at the age of 10. Later, she appeared in some other movies including The Bad News Bears in 1976, International Velvet in 1978 and Little Darlings and Circle of Two in 1980. She also appeared in the Faerie Tale Theatre episode Goldilocks and the Three Bears in 1984.
She was born on November 5, 1963 in Los Angeles, California to the actors father Ryan O’Neal and Joanna Moore. In 1986, she married John McEnroe, a renowned tennis player, and had three children – Kevin McEnroe, Sean McEnroe and Emily McEnroe. They divorced in 1994.
Info Source: wikipedia