About 45kg :) I guess..
An Olympic bar weighs 45lbs.
105-115lbs
Drake Bell weighs somewhere around 130-140lbs. He's really thin.
About 75 to 90 lb she is very skinny and underweight.
it depends what kind it is
over 1 ton
The 13.5 ton bell known as 'Big Ben' was cast at the White chapel Bell Foundry which is recognized by the Guinness Book of World Records.
NFL player Will Clarke weighs 271 pounds.
NFL player Will Montgomery weighs 304 pounds.
NBA player Will Bynum weighs 185 pounds.
MLB player Will Middlebrooks weighs 220 pounds.