Complex sentence: O'Sullivan was born in Wordsley, West Midlands, and grew up, and still lives, in the Manor Road area in Chigwell, Essex, where he attended Wanstead High School.
Split into simpler sentences: O'Sullivan was born in Wordsley, West Midlands. He grew up, and still lives, in the Manor Road area in Chigwell, Essex, where he attended Wanstead High School.