Complex sentence: On January 15 Super Junior won "Disk Daesang" at 27th Golden Disk Awards, being the 3rd "Disk Daesang" that Super Junior has won, and the second in a row (winning in 2011 for "Mr Simple").
Split into simpler sentences: On January 15 Super Junior won "Disk Daesang" at 27th Golden Disk Awards. This was the third "Disk Daesang" that Super Junior has won, and the second in a row (winning in 2011 for "Mr Simple").