Complex sentence: It was one of the most highest rated and acclaimed dramas of 2009 and for his performance Lee received the Grand Prize at the KBS Drama Acting Awards and Best Actor at the Paeksang Arts Awards.
Split into simpler sentences: It was one of the most highest rated and acclaimed dramas of 2009. For his performance, Lee received the Grand Prize at the KBS Drama Acting Awards and Best Actor at the Paeksang Arts Awards.