"Absolute mad man" - Hask ranks his FIVE toughest opponents

Haskell said: "The thing that has stood out for me is his decision-making at the breakdown,  knowing when to compete for the ball, to clear out or to get back in the line, he always makes the right decision and he’s been doing it for years."

Haskell said: "A player who shows absolutely no regard for his body. He is just so incredibly physical and it is so tough playing against him. I would have loved to play alongside this true warrior."

Haskell said: "What incredible footwork. I remember an England session at the 2007 World Cup and he was getting frustrated during a sidestepping drill. Mark Cueto just turned to him to explain not everyone had feet like him."

Haskell said: "Another who just constantly sets the standard. Close call with Dan Carter but I have to go for Jonny because of his attitude and the way he gives his all for the cause."

Haskell said: "Just an incredible player who would score incredible tries. He could look like a 40-year-old builder with his belly hanging out but he could still turn it on."