1
Cao Lu beat famous flexible idol Cheng Xiao of WJSN on "Flower Road" in leg splits
2
On "Can I Join You," an elderly women suggested Cao Lu marry her nephew because of her great Korean food cooking skills.
3
Kang Daniel was once Cao Lu's backup dancer
4
In 2004, Cao Lu won a China CCTV singing contest and took Teen Rookie award on CCTV
5
Cao Lu is known as "The Mood Maker" and still appears on variety shows once in a while
6
Cao Lu was on "We Got Married" with comedian & mc Jo Seho
7
Cao Lu is Miao, a minority ethnic group in China. Possibly the only one in Korea
8
In 2016, Cao Lu was among many Chinese idols who supported the South China Sea movement in China