Jessin made his debut in the World Cup at the beginning of the 2006/07 season in Heerenveen and took several top ten placements in Division B. At the 2007 Sprint World Championship in Hamar , he came 24th in the sprint all-around event. At the beginning of the following season, he started in Salt Lake City for the first time in the A World Cup and achieved the 27th and 18th place over 1000 m. In January 2008 he came in 21st place at the Sprint World Championship in Heerenveen. At the individual distance world championships in Nagano in 2008 , he finished 16th over 1000 m and 11th place over 1500 m. At the end of the season he achieved his first top ten placement in the A World Cup with tenth place over 1000 m at the World Cup in Inzell and his first podium finish in the World Cup in Heerenveen with third place in the team pursuit. In January 2010 he won 12th place at the Sprint World Championship in Obihiro . At the 2010 Olympic Games in Vancouver , he was able to achieve a 21st place over 1500 meters. Over 1000 m he landed in 22nd place. In the 2010/11 season he came in the top ten several times. He achieved his best individual result in the A World Cup with fourth place over 1000 m in Moscow . At the sprint world championship 2011 in Heerenveen he finished ninth in the sprint all-around and at the individual distance world championships 2011 in Inzell he finished 11th in the 2 × 500 m run. In the 2011/12 and 2012/13 seasons, he finished tenth in the overall World Cup over 1000 m. In January 2012, he came in 12th place at the World Sprint Championships in Calgary . At the individual distance world championships in Heerenveen in 2012 , he achieved 13th place in the 2 × 500 m run and ninth place over 1000 m. The following year he was at the Sprint World Cup Lake City in Salt ninth in the Sprint-around competition and the Single Distance World Championships in Sochi m m run and the 12th place on 1000, he finished 13th in 2 x 500th His best results at the 2014 Winter Olympics in Sochi were 16th in the 500m and sixth in the team pursuit. In the 2014/15 season he achieved top ten placements in the World Cup several times, including two fourth places over 1000 m. In January 2015 he won the bronze medal at the Sprint World Championships in Astana . At the individual distance world championships in 2015 in Heerenveen he came in 15th place over 1000 m and 12th place in the 2 × 500 m run. He finished the season in tenth place in the overall world cup over 500 m and in the overall world cup over 1000 m. At the beginning of the 2015/16 season he finished third in Calgary and second in the team sprint in Salt Lake City. This was followed by second places in Heerenveen over 500 m and in the team sprint and third place in the team sprint and at the end of the season he reached seventh place in the World Cup over 1000 m. In the 2017/18 season he took third place in the team sprint in Heerenveen and Minsk and second place in the team sprint in Calgary.
Personal bests
500 m 34.52 sec. (installed on December 8, 2017 in Salt Lake City)
1000 m 1: 07.50 min. (installed on December 2, 2017 in Calgary)
1500 m 1: 44.51 min. (installed on November 15, 2013 in Salt Lake City)
3000 m 3: 53.60 min. (installed on December 8, 2006 in Kolomna)
5000 m 6: 52.98 min. (installed on February 2, 2007 in Kolomna)
10,000 m 16: 15.86 min. (installed on March 28, 2004 in Arkhangelsk)
Participation in World Championships and Olympic Winter Games
Russia
