Complex sentence: Oefelein was born on March 29,1965, in Fort Belvoir, Virginia, but grew up in Anchorage, Alaska, where he flew floatplanes, and graduated from West Anchorage High School in 1983.
Split into simpler sentences: Oefelein was born on March 29,1965, in Fort Belvoir, Virginia, but grew up in Anchorage, Alaska, where he flew floatplanes. He graduated from West Anchorage High School in 1983.