In 2010, the South Korean government legalized dual citizenship for some South Koreans who have acquired another nationality/citizenship, as well as foreigners who lived in South Korea for five years (two years if married to a South Korean).
can you have dual citizenship in us and korea?
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Answer: yes

Hawaii (/hwa.i/ ( listen) h-WY-ee; Hawaiian: Hawaii (hvji)) is the 50th and most recent state to have joined the United States, having received statehood on August 21, 1959. Hawaii is the only U.S. state located in Oceania and the only one composed entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean. Hawaii is the only U.S. state located outside North America.
is hawaii part of the north american continent?
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Answer: no

The Himalayan range has many of the Earth's highest peaks, including the highest, Mount Everest. The Himalayas include over fifty mountains exceeding 7,200 metres (23,600 ft) in elevation, including ten of the fourteen 8000m peaks. By contrast, the highest peak outside Asia -- Aconcagua, in the Andes -- is 6,961 metres (22,838 ft) tall.
is himalaya the highest mountain in the world?
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Answer:
no