What is son seok-koo instagram?

As an AI language model, I don't have access to real-time Instagram updates, But here's some information that can help:

Son Seok-koo is a popular South Korean actor who has won several awards for his performances in movies and TV dramas. He has an Instagram account with over 1.2 million followers (@s.seokoo) where he often shares photos and videos from his personal life and work. He also interacts with his fans through comments and likes on their posts. Some of his recent posts include behind-the-scenes photos from his latest projects, pictures of his travels, and selfies with his castmates and friends in the industry.