Simplify the following text for a Grade 7 native English-speaking person.
Original: Ganon , anglicized Gannon in early Japanese materials , and also known as Ganondorf , is a fictional character who is the main antagonist of Nintendo 's The Legend of Zelda series of video games .
Simplified: Ganon , also known as Ganondorf is a character in the The Legend of Zelda video games .