Georges St-Pierre talks about p4p rankings

On Jon Jones and Pound-For-Pound Rankings
“I think, it’s hard to say but I believe because – you have to think about that every weight class has different kind of competition, you know? Some weight class has better strikers, some weight class has better grapplers, some weight class have, you know? So it depends on the competition, you know, that you have, the adversity you have in your weight class that define you as best pound-for-pound. But it’s true that now Jon Jones, he – I would say it would be fair to say he’s the best pound-for-pound right now, him and Anderson Silva I believe. And there’s another guy I believe is best pound-for-pound but nobody talks about it is Frankie Edgar. If you talk about pound-for-pound, I believe Frankie Edgar is number one. I believe he is number one because he’s very small, Frankie Edgar could fight at 145 probably, you talk about pound-for-pound, I believe Frankie Edgar. But there is also like Jon Jones and Anderson Silva, both from what they have done, they are very good, so yeah it’s hard to say.”