Many great sages wrote Ramayana in different time and yuga. But great Sage Valmiki is the first writer of Ramayana who wrote whole Ramayana even before the story of Ramayana is completed in real life. Means Ramayana (Story of Rama's life) was being written by Valmiki from birth to death even when Rama was alive. He wrote down all incidents of Rama's life before it actually happened because Valmiki was able to see future. But recently I came to know about a new fact in which it is stated that Hanuman was the first writer of Ramayana. Here is how...
After defeating Ravana, Hanuman went to a mountain (don't remember name right now) and start writing Ramayana with his nails. When he did complete his Ramayana then Great Sage Valmiki saw Hanuman's Ramayana and found that his Ramayana is far more superior and better than Valmiki's (mine) Ramayana. So he got tense by seeing Humaana's version of Ramayana. He got afraid that if world will see Hanuman's far superior Ramayana then no one will even notice his Ramayana and no one will praise his work. So Valmiki politely asked to Hanuman that...
Ramayana Should only be written by human devotee, not by Lord or incarnation of Lord. Since you are incarnation of Lord Shiva, so you should not write Ramayana
Lord Hanuman got convinced by Valmiki's words and destroyed his version of Ramayana so that no one ever could see his Ramayana and world can only witness Valmiki's Ramayana.
So is it really true that Hanuman wrote Ramayana before Sage Valmiki and his version of Ramayana was more superior than Valmiki's Ramayana?