Yoon has had leading roles in television dramas, notably in Goodbye Solo (2006), Glass Castle (2008), Hero (2009), and Warrior Baek Dong-soo (2011).
Yoon berperan utama dalam drama televisi, yang utamanya dalam Goodbye Solo (2006), Glass Castle (2008), Hero (2009), dan Warrior Baek Dong-soo (2011).