Renekton is my favorite  champion of all time, even though I do tend to play him as support. Stunning enemies to save partners and then diving the hell away, using the Level 5 out of battle boots for quick ganking and getting away, getting a high cooldown for STUN SLASH STUN SLASH STUN DASH STUN DASH SLASH STUN. 

I feel I play him wrong but I am helping.