Question: Who has received more medals, Andrei Okounkov or Valery Goppa?
Context: Valery Vladimirovich Zakharevich (Russian: Валерий Владимирович Захаревич ) (born 14 August 1967) is a Russian fencer, who won two Olympic medals in the team épée competition: the bronze medal at the 1992 Summer Olympics in Barcelona and silver medal at the 1996 Summer Olympics in Atlanta. Nairi Sedrakyan (born 1961 in Ninotsminda, USSR) is an Armenian mathematician involved in national and international Olympiads of mathematics, having been the president of Armenian Mathematics Olympiads, the Leader of Armenian IMO Team, jury member and problem selection committee member of International Mathematical Olympiad, jury member and problem selection committee member of Zhautykov International Mathematical Olympiad (ZIMO), jury member and problem selection committee member of the 1st International Olympiad of Metropolises, the president of International Mathematical Olympiad Tournament of the Towns in Armenia.  He has also authored a large number of problems proposed in these Olympiads.  Nairi Sedrakyan is the author of one of the hardest problems ever proposed in the history of International Mathematical Olympiad, 5th problem of 37th International Mathematical Olympiad.  This problem is considered as one of the hardest problems ever, because none of the members of the strongest teams, i.e. National Olympic Teams of the USA, Russia or China has succeeded to solve it correctly.  Moreover, the National Olympic Team of People's Republic of China has obtained a cumulative result equal to 0 points and was ranked the 6th in the final ranking of the countries instead of the usual 1st or 2nd place.  The British 2014 film X+Y, released in the USA as A Brilliant Young Mind, inspired by, Beautiful Young Minds focuses on an English mathematical genius chosen to represent the United Kingdom at the IMO.  In the film this problem is stated to be the hardest problem ever proposed in the history of International Mathematical Olympiad (minutes 9:40-10:30).  Other outstanding results of the author are having 4 problems in the Shortlist of the worldwide selected 27 problems of the 40th IMO (1999) in Romania and having 5 medals winner students in 41st IMO in South Korea, i.e. 2 silver medals and 3 bronze medals.  Moreover, only 1 point was missing for Sevak Mkrtchyan to obtain a Gold Medal (currently he is an assistant professor of mathematics in United States, Sevak received his PhD in mathematics from University of California, Berkley).  Nevertheless, Arthur Barkhoudarian, one of the first students of Nairi Sedrakyan has received a Gold Medal in International Mathematical Olympiad, later on Arthur received his PhD degree in mathematics from Charles University in Prague.  As all winner students were from the same school, where Nairi Sedrakyan was teaching mathematics, the government of the Republic of Armenia gave to the author the title of the best teacher of the Republic of Armenia and he received a special gift from the Prime Minister. The Committee on Human Rights in the USSR (Russian: Комите́т прав челове́ка в СССР ) was founded in 1970 by dissident Valery Chalidze together with Andrei Sakharov and Andrei Tverdokhlebov. Valery Oisteanu (Romanian: "Valery Oișteanu" ; ] ; born September 3, 1943) is a Soviet-born Romanian and American poet, art critic, essayist, photographer and performance artist, whose style reflects the influence of Dada and Surrealism.  Oisteanu is the author of more than a dozen books of poetry, a book of short fiction, and a book of essays.  He is the brother of Romanian historian of religion, cultural anthropologist and writer Andrei Oișteanu. Andrei Yuryevich Okounkov (Russian: Андре́й Ю́рьевич Окунько́в , "Andrej Okun'kov") (born July 26, 1969) is a Russian mathematician who works on representation theory and its applications to algebraic geometry, mathematical physics, probability theory and special functions.  He is currently a professor at Columbia University and the academic supervisor of HSE International Laboratory of Representation Theory and Mathematical Physics.  In 2006, he received the Fields Medal "for his contributions to bridging probability, representation theory and algebraic geometry." The Fiery Angel (Russian: Огненный ангел , "Ognenny Angel") is a novel by Russian writer Valery Bryusov.  It was first serialized in the Russian literary monthly "Vesy" in 1907–08, and then published in a book form (in two volumes) in 1908.  Set in sixteenth-century Germany, it depicts a love triangle between Renata, a passionate young woman, Ruprecht, a knight and Madiel, the fiery Angel.  The novel tells the story of Ruprecht's attempts to win the love of Renata whose spiritual integrity is seriously undermined by her participation in occult practices.  This love triangle is now recognised to be that which existed between the author, Bryusov, the symbolist novelist Andrei Bely and their shared lover, the nineteen-year-old Nina Petrovskaya.  The novel is a meticulous account of sixteenth-century Germany, notably Cologne and the world of the occult.  Characters such as Heinrich Cornelius Agrippa and Faust appear alongside a description of a Black Mass. Andrei Nikolayevich Tverdokhlebov (Russian: Андре́й Никола́евич Твердохле́бов , 30 September 1940, Moscow – 3 December 2011, Pennsylvania, United States) was a Soviet physicist, dissident and human rights activist.  In 1970, he founded - along with Valery Chalidze and Andrei Sakharov - the Committee on Human Rights in the USSR.  In 1973, Tverdokhlebov - along with Valentin Turchin - founded the first chapter of Amnesty International in the Soviet Union.  He also helped found Group 73, a human rights organization that helped political prisoners in the Soviet Union.  He was the author/editor of several samizdat publications while in the Soviet Union, which were compiled in the book, "In Defense of Human Rights", published by Khronika Press, New York, in 1975. The Three Bogatyrs (Три богатыря) is an animated franchise produced by Melnitsa Animation Studio.  Voices of Sergey Makovetsky, Dmitry Vysotsky, Liya Medvedeva, Valery Soloviev, Oleg Kulikovich, Oleg Tabakov, Anatoly Petrov, Andrei Tolubeyev and Fyodor Bondarchuk with Elizaveta Boyarskaya are featured in the films.  The overall plot through the series follows the adventures of three most famous bogatyrs: Alyosha Popovich, Dobrynya Nikitich and Ilya Muromets. Russian literature refers to the literature of Russia and its émigrés and to the Russian-language literature of several independent nations once a part of what was historically Rus', the Russian Empire or the Soviet Union.  The roots of Russian literature can be traced to the Middle Ages, when epics and chronicles in Old Russian were composed.  By the Age of Enlightenment, literature had grown in importance, and from the early 1830s, Russian literature underwent an astounding golden age in poetry, prose and drama.  Romanticism permitted a flowering of poetic talent: Vasily Zhukovsky and later his protégé Alexander Pushkin came to the fore.  Prose was flourishing as well.  The first great Russian novelist was Nikolai Gogol.  Then came Ivan Turgenev, who mastered both short stories and novels.  Leo Tolstoy and Fyodor Dostoyevsky soon became internationally renowned.  In the second half of the century Anton Chekhov excelled in short stories and became a leading dramatist.  The beginning of the 20th century ranks as the Silver Age of Russian poetry.  The poets most often associated with the "Silver Age" are Konstantin Balmont, Valery Bryusov, Alexander Blok, Anna Akhmatova, Nikolay Gumilyov, Osip Mandelstam, Sergei Yesenin, Vladimir Mayakovsky, Marina Tsvetaeva and Boris Pasternak.  This era produced some first-rate novelists and short-story writers, such as Aleksandr Kuprin, Nobel Prize winner Ivan Bunin, Leonid Andreyev, Fyodor Sologub, Aleksey Remizov, Yevgeny Zamyatin, Dmitry Merezhkovsky and Andrei Bely. Valery Denisovich Goppa (Russian: Вале́рий Дени́сович Го́ппа ; born 1939) is a Soviet and Russian mathematician.
Answer: Andrei Yuryevich Okounkov