To be fair there is also
Frank_Rijkaard
Barcelona
La Liga: 2004–05, 2005–06
Supercopa de España: 2005, 2006
UEFA Champions League: 2005–06
Individual
Don Balón Coach of the Year: 2004–05, 2005–06
UEFA Manager of the Year: 2005–06
Leo Beenhakker
Ajax
Eredivisie: 1979–80, 1989–90
Real Madrid
La Liga: 1986–87, 1987–88, 1988–89
Copa del Rey: 1988–89
Supercopa de España: 1988, 1989
Johan Cruyff
Barcelona
La Liga: 1990–91, 1991–92, 1992–93, 1993–94
Copa del Rey: 1989–90
Supercopa de España: 1991, 1992, 1994
European Cup: 1991–92
European Cup Winners' Cup: 1988–89
European Super Cup: 1992
Louis van Gaal
Barcelona
La Liga: 1997–98, 1998–99
Copa del Rey: 1997–98
UEFA Super Cup: 1997
AZ
Eredivisie: 2008–09
Bayern Munich
Bundesliga: 2009–10
DFB-Pokal: 2009–10
DFL-Supercup: 2010
UEFA Champions League runner-up: 2009–10
Manchester United
FA Cup: 2015–16
Rinus Michels
Barcelona
La Liga: 1973–74
Copa del Rey: 1977–78
Inter-Cities Fairs Cup Trophy: 1971
FC Köln
DFB Pokal: 1982–83
Netherlands
UEFA European Championship: 1988
FIFA World Cup Runner-up: 1974