Is being the top scorer in the league also means you are the best? Some prefer efficiency to amount when they measure these things, and when it comes to that, no one in the Premier League is better than Javier Hernandez, leading the league in 2012-2013 in the goals-per-minute ratio, followed by Romelu Lukaku of West Brom and Manchester United teammate Robin van Persie, who is also the league’ top scorer.