On June 12, 2013, BTS released their debut single album 2 Cool 4 Skool, the first installment of their "school trilogy" series, simultaneously with its lead single "No More Dream", which peaked at number 124 in Korea before quickly falling off the charts.

When did BTS debut exact date?

Bts means Bulletproof Boyscoucts in korean but they have recently changes their english name to Beyond the Scene. They have seven members (3 rappers and 4 vocalists) and debuted on June 12th, 2013. Their fandom name is Army. Since then they've accomplished many things.

When did BTS make their Japanese debut?

To wrap up 2014, BTS made their Japanese debut in December 2014 with first Japanese studio album Wake Up.