Puzzle for Gene

123456
Across
  1. 3. Popular Korean music genre
  2. 4. Large manufacturer of electronics headquartered in Korea
  3. 5. In Korea, how old are you when you're born?
  4. 6. Official name for Korean money
Down
  1. 1. Flower common in Korean ponds
  2. 2. Korean dynasty during which the Five Grand Palaces were built
  3. 3. An iconic traditional Korean food item