Stage Name: Mark (마크)
Real Name: Mark Yi-En Tuan (段宜恩)
Birthdate: September 4, 1993
Position: Main Rapper, Main Dancer, Vocalist, Visual
Height: 175 cm (estimated)
Weight: 59kg (estimated)
Education: Arcadia High School (10th Grade Certificate)
Blood Type: A
Hobbies: Skateboarding, snow boarding
Specialty: Martial Arts
Ideal girl: “She makes me want to stay with her”
Favorite food: Hamburger, meat
Favorite musician: Chris Brown, Drake, Tyga, rocky ASAP
Facts: He likes hip-hop music, He is Chinese, He is fluent in English, He came from Los Angeles, California USA

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✔ @-QriRSR -Cupid
✔ @-HyoyeonRSR -Skinny
✔ @-SmIreneRSR -H3art
✔ @-GeumHeeRSR -Blue
✔ @-LunaRSR -Dee
✔ @-ShinYeongRSR - Smiley
✔ @-YoonaImRSR -Yam
✔ @-NaraRSR -Chubby