Wikipedia:Articles for deletion/Marcio Stambowsky (2nd nomination)
Nothing has really changed since the previous AfD discussion.  There is a lack of significant independent coverage to meet .  Seven of the nine citations point to the same BJJ Heroes page and that website doesn't meet the criteria for an reliable source.  It's self-described as a website built for BBJ enthusiasts by a BJJ fan.  The other two citations are not from independent sources.  I also found no sources to show he ever competed at the world championships and there's nothing to show he meets the notability criteria for martial artists
— User:Papaursa, 19:39, 28 May 2017 (UTC)
Stance: delete
Cited policy: WP:GNG (Wikipedia:Notability)