Singer and actress IU achieved 10 million subscribers on YouTube, received the diamond button, and shared her joy with fans. On the 14th, IU released a video titled "Unboxing the diamond button of 10 ...

Iu, the '10 million YouTuber,' has once again teased a new challenge with the unboxing of her diamond button. The goal is the 'ruby button,' awarded only to those with 50 million subscribers.

Singer IU now has over 10 million subscribers on YouTube as of Thursday. The star of Netflix’s hit series “When Life Gives You Tangerines” posted an unboxing video of her Diamond Play Button plaque, ...