The Gaon Chart is the national chart of South Korea and is intended to be the equivalent of Japan's 'Oricon' and the American 'Billboard' chart. Check out the chart rankings for the first week of June below! === Gaon Chart National Digital Singles Ranking 1. Ok Joo Hyun - "1000 Days" ('I Am A Singer') - 51,736,334 Points 2. IU - "Hold My Hand" - 49,358,036 Points 3. Kim Yeon Woo - "If You Were Like Me" ('I Am A Singer') - 34,662,007 Points 4. Huh Gak - "Please Don't Forget Me" - 33,254,652 Points 5. 2NE1 - "Lonely" - 33,080,999 Points 6. B2ST - "Fiction" - 32,902,797 Points 7. F.T Island - "Hello Hello" - 31,532,004 Points 8. Baek Ji Young - "Average" - 29,864,042 Points 9. Kim Bum Soo - "Never-ending Story" ('I Am A Singer') - 29,505,522 Points 10. SECRET - "Starlight Moonlight" - 29,410,511 Points --- Gaon Chart National Physical Albums Ranking 1. B2ST - "Fiction and Fact" 2. F.T Island - "Return (EP)" 3. T-ara - "Breaking Heart (Repackage)" 4. After School - "1st Album Virgin" 5. Various Artists - "Survival I Am A Singer" 6. f(x) - "Pinocchio" 7. B1A4 - "Let's Fly (EP)" 8. Boyfriend - "Boyfriend (Single)" 9. Big Bang - "Big Bang Special Edition" 10. Various Artists - "Mary Stayed Out All Night OST Part. 1" == Source: Gaon Chart