Sian

According to ONF's Seungjun, Sian is the MVP of USPEER's 'ParadoXXX Invasion' dance cover because he was impressed that the main vocalist could dance like that.

Sian, Seoyu and Roa are the shortest members in USPEER.

Sian's sport is baseball.

Sian has a diary she uses to write in when she is struggling or need to sort out her thoughts.

Sian, Soee, and Roa are roommates.