Lee Know of Stray Kids celebrated his birthday with a generous act of kindness.

On October 25, Lee Know donated ₩100 million to Samsung Medical Center and another ₩100 million to the cat protection organization "Nabiya Saranghae," totaling ₩200 million in contributions. The funds will support surgeries and transplants for critically ill adult and pediatric patients, as well as rescue, care, and protection programs for stray cats.

Lee Know shared, "Thanks to the warm support of my fans on this special day, I was able to take part in meaningful giving. I sincerely hope this donation reaches those in need and offers comfort and strength to every precious life facing hardship."

The singer has been consistently engaged in philanthropy. In January 2024, he donated ₩100 million to global hunger relief efforts, and in February 2023, he contributed to emergency aid for the Türkiye–Syria earthquake. Since 2014, he has been sponsoring four children through ongoing support programs.

Earlier this year, in April, Lee Know and his fellow Stray Kids members donated ₩800 million to aid wildfire recovery efforts in South Gyeongsang and North Gyeongsang provinces.

Meanwhile, Stray Kids are set to release their new album SKZ IT TAPE: DO IT on November 21.