Complex sentence: Knight won the 2009 and 2010 Gatorade National Boys Basketball Player of the Year awards, becoming just the third third junior to receive the award following LeBron James (2002) and Greg Oden (2005).
Split into simpler sentences: Knight won the 2009 and 2010 Gatorade National Boys Basketball Player of the Year awards. He became the third junior to receive the award following LeBron James (2002) and Greg Oden (2005).