A Yeon (아연)
- Debut (Y.M.D): 18.07.28
- Latest Album Released (Y.M.D): 20.09.18
- Label: HMI Entertainment
- Music Videos (Official Videos): You & I
- Discography: Midsummer Night, Like It’s Summer
- Fan Club: N/A
- Symbol: N/A
OFFICIAL SITES:
MEMBERS:
- Name (Real Name): A Yeon (Hyo Jin Sung)
- Hangul: 아연
- Position: Solo
- Birthday (Y.M.D): 90.06.04
- Nationality: Korean
- Height: 162cm (5ft 3in)
- Blood Type: O
- MBTI: N/A
- Sub-Unit: N/A
- Formerly of*: Bebop
KpopInfo114 
Ayeon you have great talent on the drums and piano and with your skills are so perfect that’s way I like your music you are special woman I bet you had a good birthday party with friends and family to keep in touch okay so we can chat about music our something else stay fresh and sexy for your self and no yon else