Take ½ cup of warm water and sugar in a bowl , stir well .
Add yeast , stir well and keep it aside undisturbed for 10 minutes, till it bubbles.
Take 3 cups of whole wheat flour in a wide plate/bowl, add salt ,make a well in the centre .
Add vinegar , olive oil and yeast solution in the well and mix it with the wheat flour.
Add remaining ¾-1 cup of warm water to the flour and gather the flour together to form a dough.
Lightly dust the worktop surface with flour and start kneading the dough.
Knead the dough briskly and really well for 5-8 minutes till the dough attains elasticity , becomes smooth and stretchable.
Transfer the dough to a bowl , grease the dough with olive oil on top .
Close the bowl with a damp muslin cloth and keep it undisturbed for 1 - 2 hours.
By 1 hr, the dough would have doubled in volume , punch the dough to release the air. Divide the dough into 2 or 3 parts .
Dividing into 2 parts yields 9" inches thick crust Pizza Base , whereas 3 parts yields 6" inches Pizza Base. Gently knead the dough and keep the dough covered for 10-15 minutes.
Now, on a lightly floured surface , roll the dough evenly to a round disk of 9" inch diameter and make incisions with fork .
Take a pizza pan, grease it with olive oil , dust some flour on oil and carefully place the rolled pizza base into pan.
Preheat the Convection Oven to 170 deg celsius and place the pizza base into oven and bake for 8-10 minutes.
Depending on your oven temperature 8-10 minutes should be fine. The base should just become firm and easily move in the pan by the end of 8 minutes.
After baking , allow it to cool on a wire rack . Once cooled , place in a ziplock pouch and refrigerate.Stays good for 3-4 days.