Let's make this birthday one to remember.

59 years old (Born on April 17, 1965)

American, Actor; He is famous from Lost.

Is a graduate of the Joanne Baron / D.W. Brown Acting School in Santa Monica, California. Was a school teacher in East Los Angeles for 3 years before becoming an actor. His father, William Reibert, Sr., was an attorney and bankruptcy consultant and was a judge in Louisville, Kentucky (1967 - 1970). His mother's name is Louisa. Cousin of Tom Cruise and Lee Anne De Vette. Brother of Amy Mapother and Katherine Mapother.

Graduated from Notre Dame with a B.A. in English.

Went to St. Xavier High School in Louisville Kentucky.

Last name is pronounced "MAY-pah-ther"

Elected to National Board of the Screen Actors Guild for a three-year term (September, 2007).