'It's ridiculous' - World Rugby vice president Agustin Pichot slams world rankings

World Rugby vice president Agustin Pichot has joined the chorus of criticism surrounding the world rankings system, which saw New Zealand lose its decade-long spell at No. 1 to Wales a fortnight ago.

Despite enjoying sustained period of success since last March - which included a record 14-match winning streak and a Six Nations Grand Slam title earlier this year - Wales haven't defeated the All Blacks since 1953.

Subsequently, their move to the summit of the world rankings after they defeated England 13-6 in Cardiff on the same day that New Zealand crushed the Wallabies 36-0 to retain the Bledisloe Cup brought with it some controversy.

Many fans and pundits questioned the legitimacy of the rankings following the results, with Pichot among those doubting the ranking system.

Speaking to Argentine website aplenorugby.com.ar, the former Pumas captain labelled the structure of the rankings as "ridiculous".

"It is a ranking that is badly done and I said it the first day I arrived at World Rugby," he said.

"It has no order, it is all mathematical and I would say that it is almost a matter of marketing.

"Argentina, for example, plays all the games with the first three [New Zealand, Australia and South Africa] and Japan or Fiji win two or three games and are above Italy who also play in a very tough tournament like the Six Nations.

“This was demonstrated when Wales never beat New Zealand in history [since the rankings were created] and now appears first.

"It's ridiculous! I'm going to change it, I assure you."

In the wake of his side's resounding victory over Australia at Eden Park in Auckland two weeks ago, All Blacks head coach Steve Hansen voiced his disapproval of the way in which his side were demoted to No. 2 on the rankings for the first time since 2009.

"We won the Bledisloe Cup and lost the rankings. Ask yourself how that works," he said.

“I’ve never understood their system. You win a game and you lose the top ranking?

“When you sit back, it’s something that’s going to happen anyway – the top-ranked sides are playing each other in the northern hemisphere, and you get more points if you beat top sides.