My 3 Year Old Spells Xylophone

After my son, Landon, started spelling big words for his age...like octagon, trapezoid, diamond, dodecagon, elephant, basketball, and etc., I decided to start recording him. He started spelling small words and numbers, since he was two, but when he started spelling words I have to use spell check, I knew I to video record him so people wouldn't think I was lying.