Musical actress Kim So-hyun shared the heartwarming news of her son Son Ju-an's middle school graduation on June 17. Posting through her social media channels, Kim expressed her pride and nostalgia, noting that his elementary school entrance seems like only yesterday. Photos shared from the ceremony showcase the significant physical growth of her son, who has been widely recognized in media as a top 0.1% gifted child, drawing warm public attention to his transition into his next academic chapter. | Musical actress Kim So-hyun shared the heartwarming news of her son Son Ju-an's middle school graduation on June 17. Posting through her social media channels, Kim expressed her pride and nostalgia, noting that his elementary school entrance seems like only yesterday. Photos shared from the ceremony showcase the significant physical growth of her son, who has been widely recognized in media as a top 0.1% gifted child, drawing warm public attention to his transition into his next academic chapter.