Complex sentence: He played college football at Alabama, where he was a member of three BCS National Championship teams in the 2009,2011 and 2012 seasons, and was drafted by the Green Bay Packers in the second round of the 2013 NFL Draft.
Split into simpler sentences: He played college football at Alabama, where he was a member of three BCS National Championship teams in the 2009,2011 and 2012 seasons. He was drafted by the Green Bay Packers in the second round of the 2013 NFL Draft.