How To Make My "Herobrine 2.0, just like in my video! Pssible shortcuts include ctrl-c and ctrl-v.
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Step 1: Summon The Zombie

/summon Zombie ~ ~1 ~ {CustomName:"Herobrine",CustomNameVisible:1,Equipment:[{id:diamond_sword,Count:1,tag:{Unbreakable:1,display:{Name:Herobrine Blade},ench:{id:16,lvl:10},{id:17,lvl:10},{id:18,lvl:10},{id:19,lvl:10},{id:20,lvl:10},{id:21,lvl:10},{id:34,lvl:10}]}},{},{},{},{id:skull,Damage:3,Count:1,tag:{SkullOwner:Herobrine}}],DropChances:[2.0F,0.085F,0.085F,0.085F,2.0F],Attributes:[{Name:generic.attackDamage,Base:1000}],NoAI:1,ActiveEffects:[{Id:12,Amplifier:0,Duration:20000000}]}
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Step 2: Summon The Blaze

/summon Blaze ~ ~ ~ {NoAI:1,CustomName=Herobrine}
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Step 3: Make a Clock Powering a Command Block With This Command

/tp @e[type=Zombie,name=Herobrine] @e[type=Blaze,name=Herobrine]
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Step 4: Give The Blaze AI (Be in a 5 block radius of the blaze)

/entitydata @e[type=Blaze,r=5] {NoAI:0}
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Step 5: Make The Blaze Invisible (May Take Up To 10 Seconds To Activate After command block is powered)

/entitydata @e[type=Blaze,name=Herobrine] {ActiveEffects:[{Id:14,Amplifier:0,Duration:2000000}]}
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And there you have it! That's how you make my "Herobrine 2.0" ! Feel free to leave me any questions or comments.
(P.S. As I upload this, I have 199 subscribers. 1 more wouldn't hurt :)