Ronald E. Guenther (born October 3, 1945) is a former American football player, coach, and college athletics administrator. He served as the head football coach at North Central College in Naperville, Illinois from 1975 to 1978, compiling a record of 22–12–2. Guenther was the athletic director at the University of Illinois at Urbana–Champaign from 1992 until he retired on July 1, 2011. Education and playing career Guenther is a graduate of the University of Illinois, having earned a Bachelor of Science in physical education in 1967 and an M.S. in administration in 1968. Guenther also played football at Illinois, lettering in 1965 and 1966 as an offensive lineman as well as being named second-team All-Big Ten and the team MVP in 1966. While at Illinois, Guenther was a member of the Kappa Sigma Fraternity. Administrative career University of Illinois Chancellor Richard Herman was quoted in July, 2006 as saying: "If he's not the best AD in the country, I want to know who is." and "He does a wonderful job of bringing in great coaches and building a team that understands what athletics is and needs to be about." (Herman was later relieved of his duties after a scholarship scandal.) Coaches hired Football Ron Turner, 1997–2004 Ron Zook, 2005–2011 Men's basketball Lon Kruger, 1996–2000 Bill Self, 2000–2003 Bruce Weber, 2004–2012 Women's basketball Theresa Grentz, 1995–2006 Jolette Law, 2007–2012 Women's volleyball Don Hardin, 1996–2009 Kevin Hambly, 2009–2017 Men's tennis Craig Tiley, 1993-2005 Brad Dancer, 2006–current Women's tennis Michelle Dasso, 2006–2015 Men's Track and Field Wayne Angel, 2003–2009 Wrestling Jim Heffernan, 2009–2021 Facility construction Atkins Tennis Center Reconstruction of Memorial Stadium Pending decision to renovate Assembly Hall or build a new basketball arena, expected in early 2009 Criticism Guenther came under fire for an outburst during the 2007 NCAA Tournament, calling an Illini player an "idiot". Guenther has also been widely criticized by Illinois fans for the poor performance of the Illinois football team during his tenure. Head coaching record References 1945 births Living people American football offensive linemen Boston College Eagles football coaches Illinois Fighting Illini athletic directors Illinois Fighting Illini football players North Central Cardinals football coaches High school football coaches in Illinois People from Elmhurst, Illinois Players of American football from Illinois