OH! Chart Results: Debutants surge up the OH! Chart ladder

Underdog debutants triumphed over regulars at the business end of the OH! Chart this week. It was hotly contested competition for the trophy with less than two points separating the top performers. Which debutant pulled the biggest surprise? 9829

OH! Chart Results: Broken records and new faces

One idol group put themselves in uncharted territory and withstood eight new nominees. However, chart regulars still managed to feature in the top 14. Who stormed away with a commanding victory this week? How the OH! Chart system works: The chart is divided into three different categories: Gaon Streaming and Downloads (55%),