- Full name: Lim Nayeon
- Date of Birth: September 22, 1995
- Nationality: Korean
- Blood type: A
- Group: Twice
- Agency: JYP Entertainment
- Debut: October 19, 2015
- Position in the group: Lead Vocalist, Lead dancer
- Family members: Mom, dad, younger sister, Nayeon
- Nickname: ‘Ma-ne (맏내)’ -she is the oldest in the group but sometimes acts like the youngest
- She usually takes “center” position during dances
