1, Young Jack, formerly known as Man Zhiyu,1was born in Qujing City, Yunnan Province on February 29th, 990, and is a male rapper and songwriter in China Mainland.

2. Xiao Qinglong was born in1September 1995, 17, Zhaotong, Yunnan. She participated in the 20 17 Iqiyi "China Hip-hop" contest, and finally stopped in the top 20.

2. The rookie's real name is Ji Zhengning,1born on August 8, 998, from Dali, Yunnan. He is a young rapper with a beautiful voice. Unlike other rappers, he is very low-key.