Song Seung Hun was recently offered a role in the new KBS 2TV drama 'Brain', but it seems that he has turned down the offer. His agency stated, "At this point, we don't think it will be possible for him to join the 'Brain' cast." They explained that Song Seung Hun has been mulling over the offer ever since he received the call, but he feels that he does not have enough time to prepare himself for the role. He wants to learn the medical terminology and have more time to get into his character. But with such short notice, he will not be able to give the role his 100% effort and preparation. 'Brain' shares the same PD (Yoo Hyun Key) as 'God of Study', and is written by Yoon Kyung Ah, telling the story of a few neurosurgeon professionals. 'Brain' is schedule to air following 'Poseidon', and will begin their shoot for the drama once the entire cast is confirmed. Source & Image : Newsen via Nate