Does Song Joong-ki have any siblings?

Yes, Song Joong-ki has two siblings. His older brother is four years his senior, and his younger sister is three years his junior. Song Joong-ki's older brother is named Song Seung-hwan, and his younger sister is named Song Yoo-jin. Both siblings are active in the entertainment industry and have been featured in various television shows and movies.

Song Seung-hwan is an actor and a businessman. He made his acting debut in the drama series "Lover of the Millennium" in 1999. He has since gone on to appear in many other dramas and films, including "Perfect Proposal" and "My Sassy Girl." In addition to acting, he is also the CEO of his own private equity firm.

Song Yoo-jin is an actress and singer. She made her acting debut in the drama series "My Tutor Friend" in 2003. She has since gone on to appear in many other dramas and films, including "The Great Battle" and "The King's Face." She is also a member of the girl group Girls' Generation. She has released several solo singles and written songs for the group.