Complex sentence: In 2006 Santiago Creel won a proportional representation seat in the Senate to serve during the 60th and 61st Legislatures (2006-2012) and led the PAN Senate delegation until June 2008.
Split into simpler sentences: In 2006 Santiago Creel won a proportional representation seat in the Senate to serve during the 60th and 61st Legislatures (2006-2012). He led the PAN Senate delegation until June 2008.