Analyse @iocmedia's tweets
1 year ago today, @B_hundred_Hyun of @weareoneEXO sang the national anthem of Republic of Korea at the 132nd IOC Session @pyeongchang2018 #OTD #엑소 #백현 #EXO #BAEKHYUN #PyeongChang2018 #Olympics https://t.co/MGvvpAjb9f