Kevin was born in Lynwood, California, on January 18, 1955, the third child of Bill Costner, a ditch digger and ultimately an electric line servicer for Southern California Edison, and Sharon Costner. He has 2 older brothers (middle brother died at birth) and was raised Baptist. Costner was not academically inclined. Rather, he enjoyed sports, took piano lessons, wrote poetry and sang in the First Baptist Choir. He has stated that a viewing of the film How the West Was Won at the age of seven had "formed" his childhood. At 18, he built his own canoe and paddled his way down the rivers that Lewis & Clark followed to the Pacific. Despite his present height, he was only 5'2" when he graduated high school. Nonetheless, he still managed to be a basketball, football and baseball star. In 1973, he enrolled at California State University at Fullerton, where he majored in business.