Han Sun-hwa, brother han seung-woo x1 (x1) debut congratulations...'superior Brother and Sister' on August 31, 2019 Brother and Sister Han Sun-hwa X1 +
"Congratulations, brother" Han Sun-hwa, han seung-woo x1 debut congratulations on August 31, 2019 Han Sun-hwa X1 +
"X1 Shocon"...Han Sun-hwa, 'brother' Han Seung-woo debut Cheering on August 31, 2019 Deuce Han Sun-hwa X1 +
Han Sun-hwa, x1 (x1) members and group shot meeting "brother chance" on August 31, 2019 Han Sun-hwa The Secret X1 +
Han Sun-hwa, x1 members and click "pro-brother han seung-woo chance" on August 31, 2019 Han Sun-hwa X1 +
Han Sun-hwa, han seung-woo debut Cheering...a "brother chance" between Axe One (x1) on August 31, 2019 Han Sun-hwa X1 +
Han Sun-hwa brother' han seung-woo, debut with x1 on August 31, 2019 Deuce Han Sun-hwa Produce X 101 X1 +
"brother chance"...Han Sun-hwa, brother han seung-woo+X1 debut Cheering on August 31, 2019 Han Sun-hwa X1 +
"Brother Chance"...Han Sun-hwa, younger brother Han Seung-woo, and Chalks with group X1 on August 31, 2019 Han Sun-hwa X1 +
Han Sun-hwa attends X1 Premier Shocon "brother han seung-woo chance" on August 31, 2019 Han Sun-hwa The Secret X1 +
Han Sun-hwa, 'pro-brother' X1 han seung-woo and chalk "Congratulations brother" on August 31, 2019 Han Sun-hwa X1 +
'debut D-2' x1, title song The Flash' MV Teaser released on August 25, 2019 Performance The Flash X1 +