Deletion of Antropov, Alexey

Comment: I searched for additional sources and I couldn't find anything that actually discussed him, as opposed to just a quote from him or a passing mention. I can't find any examples of significant coverage in secondary, independent sources. He did organize a summit, but even the articles about the summit barely mention him. This topic appears to fail 
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)