
First of all, because she combined perfectly high fashion with commercial jobs (from her many seasons of Dolce & Gabbana campaigns as well as Vogue covers to her Victoria's Secret contract) which is in itself a very difficult achievement for most models. But mostly, she is a supermodel, because she is the last model to really become famous outside the fashion industry. Even my 82-year old grandma who lives in a village knows who Gisele is. After so many years working, she still gets blue-chip campaigns and covers that only Kate could surpass her amount of work among the supermodels.But I never got why she was considered a super model.
Each to their own, but I consider her Givenchy walk awful aswell (and yes littearthquakes I could list more than one but I wont)... .

were all good.TBH in that Givenchy show, Gisele did look a little heavy in her walking. Nothing compared to her opening at VS.

For example, i think Natalia Vodianova, Heather Marks, Kamila Filipcikova, Karmen Pedaru and Maricarla Boscono, made much more powerful walks than Gisele.
