In celebration of their son Min Joon's first birthday, power couple Go So Young and Jang Dong Gun has donated $100,000 USD to a charity. On September 30th, a representative of the Social Welfare Society revealed, "Jang Dong Gun and Go So Young will be donating $100,000 USD.� We will most likely be using it for the treatment of children and the support of single mothers." The couple donated the same amount in November of last year and are known for their charitable efforts.� Just a month after giving birth to Min Joon, Go So Young was spotted working at an infants' home.� At the end of June, she also donated diapers for 5,000 newborns through the CJ Donor's Camp in secrecy. Jang Dong Gun himself donated $200,000 USD to Japan to aid in the recovery of their earthquake. Source + Photos: X Sports News via Naver