Nasus, countered by...

Since it's a bad idea to let nasus farm, I'd like to make a list of champions that counter him effectively.

So far:

Teemo - Blind every time he wants to q, range beats melee and W counters wither to a certain extent.

Ryze - I had so much fun as Ryze vs Nasus. Rune prison every time he wanted to get closer for Q farm, punish with Overload, all while farming your tear of the goddess.

Any other champs that really counter Nasus top?