Seven killed in Seoul studio complex fire

Seven tenants were killed and 11 others injured early Friday when a blaze ripped through a three-storey studio complex in Seoul, fire authorities said.

While South Korea is technologically advanced and has risen to become the world's 11th-largest economy, many people who have missed out on its progress struggle to get by.

Low-income tenants often live in buildings with tiny single-bed studios once favoured by applicants preparing for various state examinations and known as goshiwon, or exam centres.

The dead and injured were mostly casual labourers or street vendors in their 40s to 60s, living in the dilapidated building, which had no sprinklers, Yonhap news agency said.

"I heard screams and went out. Then I saw the building enveloped by a lot of smoke and flames," a 61-year-old businessman living across the street told Yonhap.

With labyrinthine structures with narrow corridors, goshiwon buildings are notoriously vulnerable to blazes, with more than 250 breaking out over the past five years.