One of the best sabre fencers in the world, Sharikov began fencing at the age of 12. He was a protege of sabre fencer David Tyshler. Sharikov was on the Russian national fencing team from 1994-2005.
He competed in three Olympiads for Russia, winning 4 medals. At the 1996 Atlanta Games, ranked as world # 4, he competed in both the individual and team events. In the team sabre competition, Sharikov and the Russians defeated Hungary in the final to win the gold medal. In the individual competition, Sharikov easily advanced to the final before losing 15–12 to teammate Stanislav Pozdnyakov; he was awarded the silver medal. Sharikov returned to the Olympics at the 2000 Sydney Games and helped lead the Russian team to its second consecutive gold medal in the team sabre event; they easily defeated France in the final, 45–32. In the individual sabre, Sharikov entered the Olympics as the # 3 seed, but was eliminated in the third round of the competition, 15–14. Sharikov was seeded fourth in the individual sabre event in the 2004 Athens Games. The Russian lost a close match, 13–15 in the quarterfinal, to Italian Aldo Montano, who went on to win the gold. In the team event, Russia lost its semifinal encounter with Italy 42–45, but Russia won the bronze medal match.
Sharikov was a participant for the Russian team at the 2001 Maccabiah Games in Israel. He won the gold medal in the individual sabre over fellow Olympian, Vadim Gutzeit of the Ukraine. He also competed in the 2005 Maccabiah Games in Israel, this time winning the silver medal as Vadim Gutzeit beat him 15–13 for the gold medal.
Coaching and federation career
Sharikov coached the Russia fencing team at the 2001 Maccabiah Games. After finishing his competitive career, Sharikov was a member of the executive committee of the Russian Fencing Federation, and in 2009 he became head coach of the Russian national sabre reserve team.
Sharikov died in the evening of 6 June 2015 in an automobile accident at the age of 40. While on vacation, he was driving an all-terrain vehicle on the Kaluga-Tarusa-Serpukhov highway south-west of Moscow as a part of a group of ATV drivers when he lost control of his vehicle and it changed into the opposite traffic lane and collided head-on with a car driving in the opposite direction. The other car's driver was hospitalized. Sharikov was rushed to the Tarusa district central hospital, but died there from his injuries.