In Transformers Revenge of The Fallen who is The Fallen?

Answer 1

the fallen in Transformers revenge of the fallen is one of the seven primes. the primes were the first transformers that were created. the fallen and the other primes were searching all over the Galaxy for energon. the energon harvester would destroy the sun to harvest the energon. the primes set out with one rule. never destroy a planet with life on it (the sun would destoy the planet). the fallen wanted to break that rule but the other primes managed to stop him. but he survived and his name became the fallen.