Complex sentence: O'Sullivan was born in Spartanburg, South Carolina to mother Barbara and father Ronald, moving to Forest City, North Carolina at the age of one and then to Belmont, North Carolina at the age of fourteen.
Split into simpler sentences: O'Sullivan was born in Spartanburg, South Carolina to mother Barbara and father Ronald. He moved to Forest City, North Carolina at the age of one and then to Belmont, North Carolina at the age of fourteen.