BUENOS AIRES, (Reuters) - Lionel Messi scored a hat-trick to give Argentina a 3-0 win over Bolivia in a World Cup qualifier on Thursday, lifting him above Pele as South America's top international scorer with 79 goals. Messi got the opener after 14 minutes in Buenos Aires, dancing around the Bolivian defence before curling the ball into the net from just outside the box. His 77th, 78th and 79th goals marked his seventh hat-trick for the national side and took him two above Pele in the South American scoring charts. “I was really anxious, and I really wanted to enjoy it," Messi said. Jean Meneses pulled one back for Chile in the 56th minute but Luis Dias restored Colombia’s two-goal lead with 16 minutes left.