Hi, I am Sergey Kokushev, 17 year-old student from Moscow. Currently I am studying in 12 grade physical-mathematical class of Moscow State School 57. I got aqueinted with Wikipedia in 2019 when I first edited articles about my local neighbourhood. I`d say that I enjoy sharing knowledge with other people, so now I am writing and editing articles about subjects, where I have decent level of expertice: math, physics, history, geography. Check my Russian wikipedia editor page.

Have participated in all Wikimanias since 2021, have about 1200 contributions in total (all my contributions to English, Russian Wikipedias, Wikicommons and Wikidata). If you have any ideas or questions you are welcome to contact me right here on Wikipedia.

General info 17 This user is 17 years old. This user is a native of Europe. This user is of Kalmyk ancestry. :) This user is an optimist. This user is a man. This user has never left her native planet.

Wikipedia contrbution  1,651  This user has made 1,651  edits to all Wikimedia projects.  505  This user has made 505  edits to the English language Wikipedia. Этот пользователь создал 268 статьи в русскоязычной Википедии. This user has been on Wikipedia for 3 years, 5 months and 12 days. This user is an editor on Wikidata. This user has made over 474 edits on Wikidata. This user contributes to Wikimedia Commons. 404 404 edits on Commons Википедия Я вношу вклад в русскую Википедию. I support the Russian-language Wikipedia with my contributions. wiki-3 This user is an advanced Wikipedia editor. This user participated in the virtual Wikimania 2021. This user attended Wikimania 2022, a virtual event. This user attended Wikimania 2023 in Singapore. This user plans to attend Wikimania 2024.

Beliefs ra+ This user is a rationalist. This user strongly believes in freedom of speech. This user supports Economic Globalisation. This user hopes that World War III will never happen This user likes Voltaire.

Other This user has read War and Peace. This user knows 7 digits of pi. ${\displaystyle \int \!\,}$ This user knows that ${\displaystyle \sum _{n=1}^{\infty }n=-{\frac {1}{12}}}$ ( NYT 2014 reference/ archive)

Academic interests This user is interested in higher education. This user likes trigonometry. This user is interested in Game theory.

Hobbies This user plays chess. This user is a mountain biker. This user is interested in aviation. This user is a Bibliophile. This user plays baseball. OAK This user is a fan of the Oakland Athletics