Complex sentence: Johnson was born in Fort Pierce, Florida where he graduated from Fort Pierce Westwood High School in Fort Pierce, Florida, in 1989 before attending the University of Miami, where he played for the Miami Hurricanes baseball team.
Split into simpler sentences: Johnson was born in Fort Pierce, Florida where he graduated from Fort Pierce Westwood High School in Fort Pierce, Florida, in 1989. He then enrolled at the University of Miami, where he played for the Miami Hurricanes baseball team.