Name	Year
Kazuhiro Chiba	2017 – 2020
Tim Yoon	2014 – 2017
Tom Oxland	2011 – 2014
Robert Moore	2008 – 2011
Robert Gunzburg	2005 – 2008
Scott Boden	2002 – 2005
Marek Szpalski	1999 – 2002
Edward Hanley	1996 – 1999
Bjorn Rydevik	1993 – 1996
Jim Weinstein	1989 – 1993
Sam Weisel	1986 – 1989
David Selby	1981 – 1986
Marvin Tile	1978 – 1981
Michael Sullivan	1974 – 1978