On February 26, Sunggyu held a showcase for his 1st full solo album '10 Stories'. At the event, Sunggyu said, "It's my dream to be able to perform on stage for a long time." He continued, "But it's physically hard now that I've turned 30. And I feel it more when I see the hoobaes shining on stage at music shows."
Sunggyu added, "Now I realize the importance of health maintenance in achieving my dreams."