Chang Sung Kim (Korean:김창성) moved from South Korea to Buenos Aires with his family at the age of 7, without knowledge of the Spanish language.

Married to the actress Clarisa Waldman, he gave up his job of weaving at the age of 35, and began an acting career as well, as he saw that she enjoyed doing it.

He worked in TV series as Hombres de Honor and Los Simuladores, and films as Pompeya, Viudas and Mi primera boda.

[2] He pointed that, unlike his previous plays, his character in Graduados avoids the usual stereotypes of Asian people, such as the perceived lack of language fluency.

[4] An episode of the series included a parody of the "Gangnam Style" dance by the South Korean rapper Psy.