Wukong is a Carry Jungle/Off Tank. He has the potential to snowball and make a huge difference in game due to his high mobility and high damage output. He could turn a fight around or initiate a fight with his Ultimate. He is also very easy to play and master if you fully understand him because all of his skills are non skill shot based. He can be effectively played in the Jungle/Mid/Top and he is a very good alternative for an AD Mid.
Due to his High Mobility and Juking Abilities, Wukong can assassinate a Carry in a fight and get out of it unscratched very easily. He is a tanky version of Zed with a lot more utility for the team.

Pros
- Very Fast Jungle Clear Time
- Extremely Mobile with E as a Great Gap Closer or Escape Tool
- Very Good AOE CC for team fights
- One of the best engage in game
- Very Tanky Mid/Late Game and a huge amount of burst at the same time
- Once Fed It's very easy to carry with.

Cons
- Needs a very good team to coordinate
- Not very tanky early game
- Needs Quick Reaction Time

I think Wukong's main advantage over most other junglers is his ability to harass lanes at a very early stage. This can happen at level 2 with E and Q. I believe that a successful early gank doesnt always result in a kill but the purpose is to put the enemy laner behind in farm and EXP. His E + AA + Q Combo does around 50% of most enemy Mid laners HP and this would severely decrease the EXP gain and Farm of the Enemy laner because he would have to either 1) Back 2) Stay under Tower and Not get Farm

Your Main Goal is to Get to lvl 6 ASAP because once lvl 6, Wukong's Ganks become extremely powerful. Your priority lane to gank at lvl 6 is Bot lane because after the gank your team can have a free dragon and we all know how much impact an early dragon has now in season 4.

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This item benefits Wukong the most because it gives the most speed while in combat. With the Low CD on his Gap Closer it fits him much better than other choices.

A Core item for Wukong. It has great sustain and pushing potential as well as the burst. With its activate ability often used as a finisher.

I believe this item is very nice to Wukong due to its high HP that gives Wukong his tankiness and the passive on the item making it easier to kill carries or ganking.

This is a great item to get mainly because it has an active AOE Slow that can be used while Ultimate is being used. This item gives Wukong a little extra CC in teamfights.

This is a great item because Wukong is Melee Damage and a little extra damage while you are in the middle of the enemy team helps.

I would take this item over Banshee's mainly because of the extra 10% CD reduction it gives. Wukong's damage comes from his abilities and by having lower CD on those abilities means more damage output.