... because a lot of accounts were deleted on March 1, 2018.
So we don't know who has the biggest number of questions asked, which I assume is what you're looking for here, in the history of the site.
However, we do have a few active accounts that could qualify.
- Shafiya S #-># #349# questions asked in a little under #3# years [mostly active in #2015#]
- PianoLand #-># #323# questions asked in a little over #1# year
- Raul #-># #259# questions asked in a little over #1# year