[Nantuko Joe]

i don't think you knew them all by memory did you ?

what was the weight of GOKU training gear in the after life, after the tournament ?

Yes, I did know them from memory. In all seriousness.

And the AFterlife Tournament is not in the manga, and therefore doesn't count. And I don't think they even stated that in the American version

hey Joe can u explain to me what the hell is dragonball GT? I hear and see things about it but dont understand.

Sure, only if you can sit through a brief history lesson:

Akira Toriyama, back in the 1980s, wrote one huge-ass manga (a manga is a Japanese comic book/graphic novel). THis manga was titled Dragonball. Eventually, he separated the manga into two halves (because it was so big). He titled the first half Dragonball, and the second half Dragonball Z. Eventually, he and TOEI animation worked together to create an anime (japanese cartoon) based on Dragonball/DBZ. For the most part, it was very accurate (except for some minor details that only experts like me and Tarkan and Dan would notice). After Toriyama showed the last episode to the public, the fans were angry to see DBZ end, and they wanted more.

after a few years, Bird Studios (i think) approached Toriyama and asked him if they could create THEIR OWN SERIES using the characters from DB/Z. He just said "yeah", and the studios created Dragonball GT.

Dragonball GT is supposed to be the story of what happened AFTER the Ma-jin Buu saga of DBZ ended. However, it is an unnoficial series, since
1. Toriyama HIMSELF did not create it
2. There was no manga written before production of the anime

And that is what DBGT is, and everyone hates it so much because the series is total crap.