Wikipedia:Articles for deletion/Robert Gryn
Having taken a second look at the Forbes article, the Forbes article is not very impressive, and seems to be based on an interview (perhaps the one that was published a bit later at http://www.forbes.pl/robert-gryn-najmlodszy-wsrod-najbogatszych-polakow-wywiad,artykuly,211249,1,1.html). The Business Insider it not a very in-depth treatment. He does get a decent amount of mentions in passing, including in English (https://www.ft.com/content/c25ba91e-081f-11e7-ac5a-903b21361b43). Except few interviews (here's another one: http://innpoland.pl/133779,dla-mnie-szkola-to-zart-nowa-gwiazda-wsrod-najbogatszych-polakow-szczerze-o-swoim-sukcesie) and such mentions in passing, mostly related to his recent joining in the ranks of millionaires, there is nothing else I can find. Few interviews and no real in-depth treatment -  at best
— User:Piotrus, 06:46, 20 June 2017 (UTC)
Stance: delete
Cited policy: WP:TOOSOON (Wikipedia:Too soon)