SEE ALSO: YoonA confirmed to star opposite Lee Bum Soo in new drama 'Prime Minister and I'

KBS confirmed on the 23rd, "Yoon Si Yoon's casting for new KBS 2TV Mon-Tues romantic comedy drama 'Prime Minister and I' has been confirmed." The drama's rep also stated, "With the addition of Yoon Si Yoon, the drama will have more sweet moments... We hope that the viewers also fall in love with Yoon Si Yoon's charms as an elite civil servant this winter."

Yoon Si Yoon will play the role of Kang In Ho, the elite chief assistant of the prime minister's office. The actor will join YoonA, Lee Bum Soo, and Chae Jung An in 'The Sound of Music' remake with a twist. The drama will portray the love story of a young reporter (YoonA) in her twenties and a prime minister Choi Yeon So (Lee Bum Soo) in his forties. The reporter enters his household as a tutor to gather news about him and they fall in love, overcoming their large age gap.

'Prime Minister and I' will premiere following 'The Future Choice' this December!