He is, the Traveler, one of the most potent beings in all existence, and yeah, he is stronk

i wanna know all the lore

Oh, wasn't expecting that
The Traveler wasn't born like all others, he was created by God, for the purpose to protect the universe
The Traveler has always been a 21 year old looking man, even though he has many more years
The Traveler has great Teleportation powers, he can teleport anywhere, anyone, anything, he can also teleport single atoms, meaning he could create a nuclear fusion inside a person
His teleportation has no limits, he can teleport things even that are 9.1492091e+30 Universes away from him(yes thats how many Universes there are)
He has fought many people, won most of the times
The times he lost he would just teleport away
Since he can teleport atoms, if you stab him with a knife, the knife would disintegrate before it even touched him.
He can even teleport photons, so he can teleport light waves, so he can create illusions, plus he can also teleport sound waves, so he is technically a god, and all of this in a 2% of his entire power