Chilean President Sebastian Pinera (L) and ALMA Director Thijs De Graauw (R) participate in the inauguration of the ALMA Observatory (Atacama Large Millimeter/submillimeter Array) in the San Pedro de Atacama , some 1500 km north of Santiago, on March,13,2013. The ALMA, an international partnership project of Europe, North America and East Asia with the cooperation of Chile, is presently the largest astronomical project in the world. Today will be opened 59 of 66 high precision antennas, located at 5000 of altitude in the extremely arid Atacama desert. AFP PHOTO/Martin BERNETTI
Credit: MARTIN BERNETTI
Sebastian Pinera, President of Chile attends the 68th session of the United Nations General Assembly on September 25, 2013 in New York City.
Credit: John Berry
Chilean president Sebastian Piñera arrives at the Opening Ceremony of the X South American Games Santiago 2014 at Estadio Nacional on March 07, 2014 in Santiago, Chile.
Credit: Miguel Tovar/STF
Chilean President Sebastian Pinera stands with his wife Cecilia Morel and talks to reporters after meeting British Prime Minister David Cameron in Downing Street on October 18, 2010 in London, England. During Mr Piñera's visit to the UK he has presented The Queen and Prime Minister David Cameron with rocks taken from the collapsed San Jose mine where 33 miners were rescued after being trapped underground for 69 days
Credit: Peter Macdiarmid
Princess Letizia of Spain, Chile First Lady Cecilia Morel de Pinera, King Juan Carlos of Spain, Chile President Sebastian Pinera, Queen Sofia of Spain and Prince Felipe of Spain pose for the photographers during a Gala Dinner honouring Chilean President Sebastian Pinera at the Royal Palace on March 7, 2011 in Madrid, Spain.
Credit: Carlos Alvarez
Enrique Peña Nieto, President-elect of Mexico greets Chilean president Sebastian Piñera at Palacio de La Moneda on September 21, 2012 in Santiago, Chile.
Enrique Peña Nieto, President-elect of Mexico , meets Chilean president Sebastian Piñera at Palacio de La Moneda during his visit to Chile on September 21, 2012 in Santiago, Chile.