Jang Hyun-sung was once a pre-selected member of BigBang and was one of the six. Kwon Ji-yong therefore did not spoil this younger brother. After Zhang Xiansheng was eliminated, although they could not move with them, they were also very close to each other.

Korean artists have experienced a difficult period of trainees, and even bigBang today has a very difficult time. YG had 6 pre-selected members when planning the BigBang team, including the current five members and Zhang Xiansheng. At the beginning of the trainee period, the relationship between the 6 people was very close, especially Kwon Ji-yong and Jang Hyun-sung. Kwon Ji Lung cherished and cherished this younger brother very much, and even now the relationship between the two is very close and has not changed.
In BigBang's "Debut Record", Leung Hyun Seok announces that Jang Hyun-sung and Lee Sheng-sheng are eliminated among the six. From the time he got the result until Jang Hyun-sung finished packing his bags, Kwon Ji-yong remained silent. When sending Jang Hyun-sung to the car, both Kwon Ji-yong and Jang Hyun-seung cried. Leung Hyun Seok gave them a chance to be resurrected, but Jang Hyun-sung did not succeed in resurrection. After that, Jang Hyun-sung debuted as a member of TheBest. Therefore, the two often met after playing on the stage. In 2010, Kwon Ji-yong's TOP squad released a new album.
Kwon Ji-yong and Jang Hyun-sung interact very intimately backstage. Kwon Ji-yong hung on Jang Hyun-sung's body and confessed to him, saying that I only have you in my eyes. When the two meet on the song stage, Kwon Ji-yong will also look at Jang Hyun-sung with very spoiled eyes and make jokes about him. When BigBang returned in 15 years, he met Zhang Xiansheng in the background, and the six of them took a group photo together, and Kwon Ji-yong tightly wrapped his arms around Zhang Xiansheng's neck, and the feelings between the two were evident.
At an awards ceremony, Jang Hyun-sung and Hyun-ya performed "Trouble Maker". The sudden kiss of the two at the end of the song also startled Kwon Ji-yong. Zhang Xiansheng renewed his contract with the company after experiencing the storm of leaving the group, and released a solo album in July this year. I hope that Zhang Xiansheng's road in the future will be less turbulent.