Optimus Prime

Optimus Prime was the leader of the Autobots.

History
Jim the Cave Troll had a toy of Optimus Prime.

In the Mirror universe, Katie Cook wrote of a Flea Market that sold an Optimus Prime doll.

A pony dressed up as Optimus Prime on Nightmare Night.

He held Pinkie Pie once.

He got into a battle with Megatron over the Matrix of Leadership, but was helped out by, and  using a NERF gun.

Behind the scenes
Optimus Prime is from the Transformers series, which is often regarded as the male equivalent to My Little Pony and its most closely linked series. It is apart of the Hasbro Universe, a large shared-universe between several Hasbro IDW works, which My Little Pony is officially not apart of, but has appeared in a few Hasbro Universe works, including Transformers.

Voice actors
Although Prime has never been voiced in any official piece of My Little Pony media, aside from potential miscellaneous commercials. A number of his, and equivalent characters, actors have appeared in My Little Pony works over the years, such as:


 * Peter Cullen: Voice of Captain Crabnasty and Ahgg
 * Gary Chalk: Voice of All Aboard, Prince Rutherford, Fido, Oak Nut and Top Notch
 * Gary Chalk: Voice of All Aboard, Prince Rutherford, Fido, Oak Nut and Top Notch


 * Tessho Genda: Voice of Razer
 * Takehito Koyasu: Voice of
 * Takehito Koyasu: Voice of


 * Tilo Schmitz: Voice of Razer
 * Tilo Schmitz: Voice of Razer


 * Guilherme Lopes: Voice of
 * Guilherme Lopes: Voice of


 * Ami Mandelman: Voice of several characters
 * Ami Mandelman: Voice of several characters


 * Juan Carlos Tinoco: Voice of Dragon Lord Torch
 * Juan Carlos Tinoco: Voice of Dragon Lord Torch

Appearances

 * "When Worlds Collide"
 * "Til All Are Fun"
 * "When Worlds Collide"
 * "Til All Are Fun"