Messi becomes World Cup all-time leading scorer - how has he stayed at the top?

When Lionel Messi swept home a trademark left-footed curler in Argentina's second World Cup match against Austria, he was not just getting his team off to a strong start.The 38-year-old was also making history, becoming the World Cup's all-time leading goalscorer, and demonstrating that he still lays claim to being the king of world football.Messi is enjoying a scintillating start to the tournament as Argentina defend their title.With a hat-trick in the opening game, the record broken in the sec