This is just like the “what is your greatest strength?” question and should be treated similarly. You should pick accomplishments that show that you have the qualities the company is looking for and this adds value to you as a candidate for the position you are interviewing for. You may have achieved a lot over the years but for the sake of the interview, pick only the relevant ones

DO:

☛ • Highlight the accomplishments that show what makes you the perfect candidate for the position

☛ • Show passion for the job as you discuss anything

DON’T:

☛ • Do not ever think your accomplishments are too small. Remember that an accomplishment, no matter how little can be more relevant if it is line with the position than a massive breakthrough that isn’t related.