Jo in sung

about the popular issue thing... well i just want to say that although Jo in sung is not as popular as kwon sang wo but he is one of the promising stars in Korea now adays ... because arirang have broadcasted that the four promising korean guys or what they call the golden boys now adays are rain, lee dong gun. kwon sang wo and Jo in sung...so i guess he's also popular.. why does he have so many commercial and even had cm in japan if his not popular in the first place right... so let's stop this issue about who is really popular or not .. well as for me , these guys has different acting skills and different charisma to people it's just so happen that we have different preference with regards to their acting skills... peace out!