Gennady Korotkevich, (born 25 September 1994)is a Belarusian competitive programmer who has won major international competitions since the age of 11, as well as numerous national competitions. His top accomplishments include six consecutive gold medals in the International Olympiad in Informatics as well as the world championship in the 2013 and 2015 International Collegiate Programming Contest World Finals. As of June 2021, Gennady is the highest-rated programmer at Codeforces, CodeChef, Topcoder,AtCoder and HackerRank. In July 2021, he achieved a historic rating of 3821 on Codeforces, becoming the first to break the 3800 barrier.