Last name 상기 (상기 , Sang-Ki , Sang-Gi ) , in the world, is an extremely rare surname. Predominantly, 상기 is the forename as well as the last name.
Sanggi, and サンギ
, Sang-Ki 
, Sang-Gi ) , in the world, is an extremely rare surname. Predominantly, 상기 is the forename as well as the last name.