a person with a record of successes; "his son would never be the achiever that his father was"; "only winners need apply"; "if you want to be a success you have to dress like a success"
A high achiever is someone who is successful in their studies or their work, usually as a result of their efforts. A low achiever is someone who achieves less than those around them. High achievers will receive cash bonuses. someone who is successful because they are determined and work hard underachiever,overachiever