The company, which is well known for their international superstars BTS, began to reveal their new group on January 10, 2019 with an introduction video for Yeonjun. And slowly revealed the remaining TXT members (Soobin, Beomgyu, Taehyun, and Huening Kai) over the next 10 days.

Age plays an important role in society in South Korea — which is why many are curious to find out where the TXT members land when listing them from oldest to youngest. Many might be surprised to learn that the leader of TXT isn’t actually the oldest, and the oldest of the group doesn’t necessarily always act that way either.

Here are the TXT members in order from oldest to youngest:

• Yeonjun – Yeonjun is the oldest member of TXT
• Soobin – Soobin is the second oldest member of TXT
• Beomgyu – Beomgyu is the third oldest member of TXT
• Taehyun – Taehyun is the second youngest member of TXT
• Huening Kai – Huening Kai is the youngest member of TXT