Sang and his wife Charmain joined staff with YSC at a time when most students didn’t use email and Rose Walk (in front of SML) was a regular city street. Sang graduated from Yale in 1993 with a double major in Philosophy and Religious Studies and got his MDiv from Princeton Theological Seminary in 1996. He became staff at Yale Students for Christ in 1998, and Sang and Charmain have raised three children in New Haven.