Hey guys, I got Lee Sin the day he came out and have yet to see a very good one played. He is a very good jungler if you combine his skills and make him flow. I've gone 25-6-8 with this build (best I've gone on Lee so far). Also, this is my first build, so don't be uber judgmental.

Skill sequence is very important with Lee Sin. Because of his passive you will never run out of energy if you time your skills correctly.

This is how I use his skills when jungling:
- SafeGuard (wait for your two hits)
- Iron Will (wait for your two hits)
- Tempest (wait for your two hits)
- Cripple (wait for your two hits)
and repeat

This should leave you taking very little damage and healing yourself while being able to regenerate your energy very quickly.

Start off with lifesteal to live in the jungle by buying vampire scepter. Next get your greaves for attack speed and movement, this is when you should start having the entire jungle cleared and be able to help your team mates more, or just steal some kills... that's always fun. Trinity force for an all around upgrade then better your lifesteal with bloodthirster. After this it's all about hitting fast and critting for damage. You should be able to chase people down with relative ease. If you find yourself needing more health then replace your greaves with a Frozen Mallet or a Warmoggs Armor.

All in all Lee Sin is a very fun character, and if done right can do **** tons of damage and be a straight pain in the ***. He is the Chuck Norris of LoL. However, if you're just starting on him it takes a little getting used to him, so don't be disheartened. Keep playing him and you will, sooner or later, be able to unleash his inner mass murderer. Thanks for reading this if you are, and I hope my build helps.