What hair product does yannis philippakis use?

i don't know the exact one but i can give you a suggestion or two i have messy hair not quite like yannis' for that i think i would need a perm but to get the same kind of rigidity i would stay away from the hair products that have a sun-tan lotion texture to them (i.e really soft) also for example Vo5 molding putty is a good example of what not to get it will just turn it greasy you need something firmer like clay or wax i tend to use dax wax because im cheap like that, but be warned if you want that look it means using stuff that will dry in your hair and may turn it rock solid (it will stay in the style) but i can be a b*tch to wash out so to get most tough styling products out of my hair i tend to use head and shoulders shampoo for greasy hair...sorry for not alot of specifics mate hope it helps though :)