Lee Jong Suk has become so popular that he is called one of the "Fantastic Four of Hallyu." The other three actors are Kim Soo Hyun, Lee Min Ho and Kim Woo Bin. The actors are so called because of their popularity in other countries, especially China.

Lee's recent dramas, "School 2013," and "I Hear Your Voice" were especially popular in China. Interest in his current drama "Doctor Stranger" was promoted before it began when the drama's producers streamed scenes of the drama's filming on Weibo, the Chinese version of Twitter.

So far, the drama has been downloaded 150 million times on Youku and Todou, the Chinese versions of YouTube. Downloads are expected to surpass 600 million by the time the drama ends.
To read the article, visit kdramastars.com.