Colombia election heads for run-off Economist, politician and former guerrilla fighter Gustavo Petro received the most votes in the first round of Colombia’s presidential election. He faces businessman Rodolfo Hernández in a run-off on June 19 Result with 98% of votes counted. Turnout: 50% Gustavo Petro, 62 40.32% Rodolfo Hernández, 77 28.15% Source: Registraduría Nacional del Estado Civil Pictures: Getty Images © GRAPHIC NEWS