Socialist Elwyn Lopez won a majority of votes , but not enough to win . READ MORE : The Chilean country will hold a runoff election on 2010 . Bachelet was Matthei 's president from December 15 2010 .
Socialist Elwyn Lopez won a majority of votes , but not enough to win . The Chilean country will hold a runoff election on 2010 . Bachelet was Matthei 's president from December 15 2010 .