More of a warm up/time filler than a teaching activity but I've made a 10 question Kahoot asking where these celebrities are from. There might be a few that surprise the students (Non-Korean K-Pop stars are becoming as common as Non-Japanese Sumo Wrestlers it seems).
Some of these figures have probably acquired another nationality or have a second one because of immigrant parents but to keep it simple I've used place of birth as the correct answer.
https://create.kahoot.it/details/c142c577-bd5f-4101-a66d-3a80a763c40b