Super Junior's Donghae has reached a new milestone in his SNS career as he just attained 4 million followers on Twitter!

Donghae now joins his fellow member Siwon in amassing the this impressively high number of followers. His latest tweet, has fans abuzz. He posted what looks like a rehearsal photo from what we can hope is Super Junior's upcoming comeback. The caption for the image reads, "Working hard !".

Congratulations to Donghae and make sure you follow him here to help him reach the next million.