Gwangyang.

My hometown — I was born-ish and raised — is an industrial port city on the south coast. There was almost no one living here until the mid-90s when the government decided to build one of the biggest steelworks around the globe — POSCO.

Guess what? Unlike neighboring cities, most population here doesn't speak strong dialect because the majority of the “labor" came from all over the nation when the steel mill was constructed.