I made lore
Basically he was a subject for an experiment to see how the human body handles a large dose of Singularity Radiation
And while most died, he took it all, and was given this cool sequence of how he was 'one but infinite, many but singular' and was given a mission to reach 'The Core'
He shortly died after that because the science lab went to hell
And all of that radiation gave him the ability to use reality-bending powers
Like Magnesis, Kinesis, Mind Control