They have 'accomplished' [='done, achieved'] much in a very short period of time.
He finally felt like he had 'accomplished' [='done'] something important.
He is one of the school's most 'accomplished' graduates.
(..) Ana's new boyfriend? Hi. Great pleasure to meet you. My pleasure. I really enjoyed your speech. Thank you sir. Sounds like you've accomplished some pretty impressive things. And what things? Thank you. - Okay, I'm gonna go find my family, who are impatiently waiting to embarrass me. Bye. (..)2015 Fifty Shades of Grey