Not Iola, Iola is from Light Media. Nannan is not from Zhejiang Satellite TV either. She is from Zhejiang TV Education Science and Technology Channel. Nannan:
Real name: Zhang Shengnan.
Height: 169cm
Constellation: Libra
Education: Graduated from Zhejiang Media College, majoring in broadcasting and hosting.
Personality: cheerful, humorous, frank and enthusiastic, and is the core host in Beauty4.