what athletes have won the presidential medal of freedom?
['2016 Recipients. Kareem Abdul-Jabbar. ... ', '2015 Recipients. Yogi Berra. ... ', '2014 Recipients. Alvin Ailey. ... ', '2013 Recipients. Ernie Banks. ... ', '2012 Recipients. Madeleine Albright. ... ', '2011 Recipients. Robert M. ... ', '2010 Recipients. President George H. W.']