‘-게 되다’ is used to describe how something or someone comes to be in or becomes a certain state or how something happens, often by someone else’s influence, or by the influence of time.
● 한국에는 어떻게 오게 됐어요? (What brings you here to Korea?)
● 미혜가 장학금을 받게 됐어요. (Mihye received scholarship funds.)