He completed no formal theological nor collegiate education, and was not legitimately ordained.
He is not, and never was, accredited by any reputable institutions of authenticity.
He appointed himself, just like modern broods of WT charlatans.
You know this.
He was just a fairly decent fellow that published his thoughts, and managed to garner a misled following. It happens.
He is now long dead, as is his debunked eschatology.
Take heed.
"Those who cannot remember the past are condemned to repeat it"