No single person created the size 0 trend. It was a trend that started with many fashion designers continuing the "thin is in" look required for models to fit into their super small sample sizes.
No, a pencil is not a size 0 gauge size but a 4 gauge.
It is a model who is thin enough to be a Size 0.
0 0 \ / \ / \ / ---------
Zero
Size Small was created in 1982.
Actual Size was created in 2001.
it's size "0"
Kinks-Size was created in 1965-03.
The pants size 0 in the United States would be a size 30 in European sizes. In Japan, this would be a size 3, and in Australia, this would be a size 4.
The Thrills Bite Size was created in 2001.
King Size Papa was created in 1948.
Size Five Games was created in 2008.