A fourth-generation boy group member is going viral for revealing his father’s hilarious strategy of clapping back at him. The idol in question is CRAVITY‘s Wonjin. CRAVITY Wonjin | @hamdust_/Instagram Recently, CRAVITY appeared as guests on the popular YouTube show, The K-Star Next Door, and shared some funny anecdotes about their lives. Wonjin started the episode on a high…

