Wikia

Captain Falcon exists, and it can be found in real encyclopedias. You may read more about it here:

Nintendo Wiki

Capt Douglas Jay Falcon is a 37-year old F-Zero pilot from the F-Zero series. His featured roles throughout the Smash Bros. Series really helped him gain some popularity. His signature move, Falcon Punch, is really strong. Capt Falcon's main enemy is Black Shadow. He participates against him in races and always manages to beat him. Captain Falcon has a clone named Blood Falcon. He looks like Captain Falcon except for some outfit differences such as Blood Falcon's logo & color of attire. He hails from Port Town. He currently owns his own race circuit at his private island. He races privately there to avoid the constant threat of death. He is the final character in Punch-Out!: VR to face in Little Mac's Last Stand as the Nintendo League champion, like Donkey Kong was in Punch-Out!! for the Wii.

Falcon's Theme