Goku

"Well, here comes Son Goku! He's the guy. He's a famous Saiyan. Now he's taking part of World War III. As if you were, World War III is a war. Hope he's with us to help!"

--Su Ji-Hoon, The Dragon Balls of War

Son Goku (孫悟空 [そんごくう] Son Gokū), born Kakarot (カカロット Kakarotto), is a male Saiyan and the main protagonist of the Dragon Ball meta-series created by Akira Toriyama. Cheerful, tenacious, and also a bit naive, Goku is a Saiyan originally sent to Earth as an infant with the mission to destroy it. However, an accident alters his memory, causing him to grow up pure-hearted and later become Earth's greatest defender, as well as the informal leader of the Dragon Team. Throughout his life, he trains hard and constantly strives to be the greatest warrior possible and to fight stronger opponents, which has kept the Earth and the Universe safe from destruction many times.

In When the Cold Breeze Blows Away, he would be the leader of the Dragon Team, as part of the Sonic Alliance, and he would be blonde throughout the series, like this picture. Also, like Zim, he is converted into a devout Roman Catholic as well. Also, he would be the President of the Republic of Saiyanland, a Grand Alliance-supporting Saiyan country on Earth.