In a small bowl, mix warm water, sugar, and yeast. Let sit for 5-10 minutes until frothy.
In a large bowl, whisk together whole wheat flour, all-purpose flour, and salt.
Pour the yeast mixture and olive oil into the dry ingredients. Stir until a dough forms.
Turn onto a floured surface and knead for 5-7 minutes until smooth and elastic.
Place dough in a greased bowl, cover with a towel, and let rise in a warm place for 1 hour or until doubled.
Punch down dough, divide into two balls, and roll out on a floured surface.
Add toppings and bake at 475°F (245°C) for 12-15 minutes until golden.