On October 23, Kim Kang-woo shared a photo on his Instagram with the caption, "Went to Pohang to support my brother-in-law ⚽️."
The photo shows Kim Kang-woo and Ki Sung-yueng posing together on the field. Kim complimented Ki by saying, "With your hair grown out, you look more like an actor than an actor, my brother-in-law^^."
In response to the post, Ki Sung-yueng commented, "Come visit again, hyung," to which Kim replied, "Sung-yueng, I'll visit again. Take care of yourself and fighting!!"
Kim Kang-woo is married to Han Moo-young, a non-celebrity. Han has two younger sisters, one of whom is actress Han Hye-jin, making Ki Sung-yueng Kim's brother-in-law.
Meanwhile, Kim Kang-woo, born in 1978, is 47 years old. He married his peer in 2010 and they have two sons together.
Reporter: Da-yeon Jeong, Ten Asia light@tenasia.co.kr