Awesome contest bro! I would like to nominate my friend @nairadaddy. He is a huge help to so many new minnows and he is also a doctor and created a free online clinic thru steemit to help as many people as possible.. he also always has the most thoughtful comments and is always willing to take the time to read a post if you ask.. he is definitely changing lives, helping people and never asks for anything in return. not all heros wear capes!