Albert Einstein

Albert Einstein is the currently smartest being in the Gigaverse and is notable for the creation of The Trove as well as Minecraft.

Origins
Albert Einstein was born on Earth in the Normal World, it is rumored that upon birth Einstein criticized the doctor's medical prowess and finished the birth himself.

He became the smartest being on earth by age 4 and created made the game Minecraft as well as the powerful entity Herobrine who is trapped within the realm.

He eventually discovered the secret to immortality and hasn't physically aged past the age of 28. Einstein was the first being of the Normal World who discovered the rest of the Gigaverse.

Albert Einstein Elder God (Bazinga Form)
Eventually Einstein ascended to Elder God form after discovering the last digit of π. With this form he became a keeper of all knowledge (with the exception of sports). He went on to create The Trove. Using The Trove he also created many extremely powerful artifacts such as The Dark Shred, The Boot, and Minecraft 2.