Heck, no. There were thirteen before him in Revenge of the Fallen alone.
His original name is Orion Pax.
In the original cartoon series, Optimus Prime was a cab-over-engine tractor of unspecified make and model. In the movies, Optimus Prime was a Peterbilt 379 EXHD.
Only a Prime can defeat the original primes
The original voice of Optimus Prime from the 1980's cartoons is Peter Cullen
the voice of optimus prime in transformers is peter cullen
optimus prime (weakest) super optimus prime power links optimus prime flight mode optimus prime fight mode optimus prime super powerlinks optimus prime omega optimus prime supream omega senenel optimus prime super omega optimus supream wing omega supream optimus prime super omega senenal optimus prime omega wing sentenell optimus prime super omega wing optimus prime super omega sentenell wing optimus prime optimus supream finle impact ultimtae optimus supream ultimtae optimus supream finle impact (strongest)
An ex-Decepticon, Jetfire, which is an SR-71 Blackbird (known as one of the original transformers) sacrifices himself in honor of actually meeting a prime and gives Optimus Prime all his airplane parts and Optimus uses them to fly and fight.
Optimus Prime is the leader of the Autobots
Optimus prime for sure
optimus prime
Optimus Prime
Optimus Prime is a Pertebilt 379