Who won the last hockey world cup?

Men's champions:

2008: Canada, Skip: Kevin Martin

2007: Canada, Skip: Glenn Howard

2006: Scotland, Skip: David Murdoch

2005: Canada, Skip: Randy Ferbey

2004: Sweden, Skip: Peja Lindholm

Women's champions:

2008: Canada, Skip: Jennifer Jones

2007: Canada, Skip: Kelly Scott

2006: Sweden, Skip: Anette Norberg

2005: Sweden, Skip: Anette Norberg

2004: Canada, Skip: Colleen Jones

Also for the first time in 2008, a new component was added to the World Curling Championship: A Mixed event, with Switzerland (Küng/Müller) winning.

Source:

http://en.wikipedia.org/wiki/List_of_World_Curling_Men%27s_Champions

http://en.wikipedia.org/wiki/List_of_World_Curling_Women%27s_Champions