Here is my application:
In Game Name: Survivalness
Favorite Mod in the Pack: It's a close one between MFR, Thermal Expansion, Tropicraft, Galacticraft, and OpenBlocks. But I'd have to go with OpenBlocks.
Builder, Explorer, or Tech Genius?: Tech Genius. From the mods I selected as favorites (Except tropicraft), most of them deal with industrialization and/or machines.
How well do you know the mods?: Decently, I've played around with a good portion of them. I have lots of knowledge in Thermal Expansion, Tinkers' Construct, Tropicraft, and OpenBlocks. I know a decent amount about MFR, and a tidbit of ProjectRed. I have done several hours of single player in a Galacticraft-only world and a Tropicraft-only world.
Age: I'm currently 14 years old at the writing of this post
Youtube: SurvivalnessMC, though I use this mainly for subscribing to channels, I don't have any plans for starting a Let's Play.