According to the Korea Institute of Corporate Reputation, BTS was at the top of the January data, followed by Wanna One and EXO. 112,053,324 pieces of data were examined from December 12th to January 13th. BTS had a total of 16,839,776, while Wanna One had 16,742,534 and EXO had 11,370,108.
The rest of the boy groups ranked were, in order, SHINee, Seventeen, GOT7, WINNER, BTOB, Highlight, Sechskies, Super Junior, INFINITE, Big Bang, VIXX, JBJ, NCT, MONSTA X, B2ST (separate from Highlight), Block B, ASTRO, Stray Kids, F.T. Island, TVXQ, MXM, NU'EST W, B.A.P, TRCNG, B1A4, Shinhwa, and D.I.P.
Congratulations to BTS.