2018-19 and 2019-20 Brian Lerch, Biology
2015-16 and 2016-17 Sara Keen, Biology
2011-12 and 2012-13  Gabriele Ciciutkaite, Sociology
2011-12 and 2012-13  Oliver Munyaradaz, Chemistry
2009-10 and 2010-11  Andrew Patrick, History
2007-08 and 2009-10  Matthew Layton, Philosophy
2007-08 and 2008-09  Jeffrey Zamostny, Hispanic studies
2005-06 and 2006-07  Stephanie Blessing, Geography
2005-06 and 2006-07  Elisha Taylor, Philosophy