There is no historical evidence of castration. They are very large and strong. Sumo wrestlers use their mass and strength to overpower their opponents.
No they are not.
Super Duper Sumos was created in 2002.
The duration of Super Duper Sumos is 1320.0 seconds.
Of course not!
Super Duper Sumos - 2001 is rated/received certificates of: USA:TV-Y7
620 pounds is the heaviest
yes japan has sumo.
once they become skinney
Something called chunko
Bison generally are not castrated..
pigs that are castrated. :DD
A castrated poultry is called a pullet.