It was - it is - and entirely unprecedented achievement which still sounds amazing today.

This unprecedented achievement was the result a hardworking staff and a 5 months preparation during which more than 100 players were called for trials.

The album topped the charts in over 28 countries worldwide, an unprecedented achievement at the time.

It was an achievement unprecedented in the history of war.

This unprecedented achievement was otherwise unmatched for other years as well.

The Cardinals indeed seem to be headed for some sort of unprecedented achievement.

Most of all, he has won three World Cups in a row, which was an unprecedented achievement.

Artzi has sold a total of over a million and a half albums, an unprecedented achievement in the Israeli music industry.

The success of such a development would open the way to unprecedented achievements in background rejection for rare event experiments.

Mass longevity and the emergence of an aging society are unprecedented human achievements.