Just been reading on another site that Sion have had 18 managers in 4 years and are now managed by the same manager they had 17 managers ago
Didier Tholot (April 14, 2009 – May 21, 2010)
Bernard Challandes (July 1, 2010–Feb 22, 2011)
Laurent Roussey (Feb 22, 2011–April 23, 2012)
Rolland Courbis (interim) (April 2, 2012 – June 5, 2012)
Vladimir Petković (May 15, 2012 – June 2, 2012)
Sébastien Fournier (June 1, 2012–Sept 3, 2012)
Michel Decastel (Sept 4, 2012–Oct 30, 2012)
Pierre-André Schürmann (Oct 30, 2012–Dec 10, 2012)
Víctor Muñoz (Jan 1, 2013–Feb 25, 2013)
Gennaro Gattuso (Feb 25, 2013–March 25, 2013)
Luigi Riccio (interim) (March 1, 2013 – March 24, 2013)
Arno Rossini (March 26, 2013 – May 13, 2013)
Michel Decastel (May 15, 2013–Oct 21, 2013)
Laurent Roussey (Oct 22, 2013–Feb 11, 2014)
Raimondo Ponte (Feb 11, 2014–Jun 5, 2014)
Claudio Gentile (Jun 5, 2014–Jun 12, 2014)
Frédéric Chassot (Jun 12, 2014–Sep 28, 2014)
Jochen Dries (Sep 28, 2014–Dec 8, 2014)
Didier Tholot (Dec 17, 2014–)