Sung Si-kyung Compensates Scam Victims Amid Manager Betrayal 조선일보7 Celebrities Who Were Betrayed by Their Managers and Close Friends: Sung Si Kyung, Lisa, and More ZAPZEE“Helped a Victim of ‘No-Show Scam’… Sung Si-kyung’s Good Deed Revealed Amid Shock Over Manager’s Betrayal” 매일경제Sung Si-kyung Shocked by Betrayal from Former Manager, Year-End Concert Uncertain DIPE.CO.KRSung Si Kyung betrayed by manager, confirms a brief hiatus after going through ‘difficult and unbearable’ Times of India
