He gradually emerged at the regional level, winning South American youth, junior and under-23 titles. He reached the top of his field at continental level in 2006 with a gold medal in the shot put at the South American Championships in Athletics. He extended his shot put reign with four wins from 2006 to 2011 and won two discus gold medals (2007 and 2009) before taking silver in 2011. He began to make an impact at a greater regional level from 2010 onwards, taking a shot put bronze at the 2011 Pan American Games and two gold medals at the 2012 Ibero-American Championships in Athletics. In 2010 he won the Konex Award as one of the five best Athletes of the last decade in Argentina.