Wikipedia:Articles for deletion/Leszek Pietrzak
notability is marginal at best; we'd need better sources to satisfy  and build an NPOV bio. Due to these concerns, it's a "delete" for me at this point
— User:K, 01:09, 26 April 2018 (UTC)
Stance: delete
Cited policy: WP:NFRINGE (Wikipedia:Fringe theories)