Dasari was on a different level altogether. This really is an apt description.
Jeetendra narrates an incident where Dasari Narayana Rao would shoot Hindi movie with him and then rush to shoot another Telugu movie.
The above scenario is not surprising. I heard an incident where he was directing a movie and in between shooting breaks he wrote about five lyrics for the movie!
Dasari Narayana Rao is renowned for his prolific output - having directed/produced 151 movies for which he is in the Guinness book of World records. For most of his movies, he directed, he also used to write story, dialogues, lyrics and screenplay.
His legendary multitasking ability and working on multiple movies at the same time is the only way he could accomplish the above.