The phrase 'memorable achievements' is correct and usable in written English.
It can be used to refer to any noteworthy accomplishments, successes, or milestones that someone or something has achieved. For example, "Athletes who break world records often have their memorable achievements immortalized in the history books."
Maurel's most memorable achievements were as Iago and Falstaff in the respective world premieres of Verdi's Otello (1887) and Falstaff (1893).
Some of Kurt Masur's more memorable achievements as music director of the orchestra have come in the big choral works of Bach.
Young George followed his father to Phillips Academy in Andover, Mass., and then to college at Yale, with worse grades and less memorable achievements at both.
Its only memorable achievements were to shut down the government in a fit of pique and to impeach Bill Clinton in a tsunami of moral outrage.
Historians in the distant future are likely to classify humanity's first steps on a world beyond our own as one of the most memorable achievements of the 20th century.
Wade has leapfrogged her political editor Trevor Kavanagh to land 13th place in the rankings, although this may have more to do with Kavanagh's falling star than with any particularly memorable achievements on the part of his boss.
His most memorable achievement, one that several of his predecessors had attempted without success, was the conquest of inflation.
Without doubt the movie's most memorable achievement is the poignant telling of Bradley Manning's story.
His most memorable achievement must be the nearly all-black-and-white scene in "My Fair Lady," in which Eliza Doolittle makes her debut among aristocrats at the race track in a slinky dress and extravagant hat.
It's a neat idea and if Luscombe pulls it off it should be a memorable achievement, both for him and Terry and Bennett, who will play Rosaline and Berowne in Lost and Beatrice and Benedick in Won.
You can imagine a series of hagiographic tributes to other artists following from this, but for now Mr. Hendricks's most memorable achievement remains his early pictures of coolness personified.
