Quote Originally Posted by Throbert McGee View Post
("What kind of job did he do in the past?"). If that's what the sentence кем только он не был в прошлом actually means, then you could translate it with "What kind of jobs HASN'T he done!" or "What HASN'T he tried!" or "Who HASN'T he been!", etc.
Да, это именно то, что я хотел узнать. Спасибо!