- JeongNa (Jeong/yeon and Na/yeon)
- Neongyeon (N/ayeon and J/eongyeon)
- Jayeon (J/eongyeon and N/ayeon)
- They are both Koreans.
- Both of them are the leading vocalists in the group.
- Both can sing and dance.
- Both born in South Korea.
- Nayeon was born in 1995 while Jeongyeon was born in 1996.
- Jeongyeon was born in Suwon, South Korea, while Nayeon was born in Seoul, South Korea.
- Jeongyeon is a TV-Host, while Nayeon is not.
- They are in the band Twice.
- They both appeared in Got7 's music video "Girls Girls Girls".
- Also, they both appeared in miss A 's "Only You" along with Tzuyu, Momo, Mina and Chaeyoung.
- They both appeared in Park Jin Young 's music video "Fire" along with the other Twice members, except Dahyun.
- They are the eldest members in the group.
| To view the 2yeon gallery, click here.