Speculation about a potential BIGBANG reunion is heating up after former member T.O.P—who’s been going by Choi Seung Hyun since his ... name “T.O.P” to his Instagram profile—a ...

Additionally, Choi Seung Hyun's Instagram page states his stage name, “T.O.P Choi Seung Hyun.” But T.O.P has put to rest the rumors about his return to BIGBANG. ALSO READ: 'Welcome To Thanos ...