Sergey Klevchenya
| full name | Sergey Konstantinovich Klevchenya | |
| nationality | Soviet Union (URS) - till 1 Jan 1992 Unified Team at the 1992 Olympics (EUN) - till 1 Jul 1992 Russia (RUS) | |
| local spelling | Сергей Клевченя | |
| born | January 1971 | in Barnaul (Soviet Union) |
| Navigation | Championships | World Cup |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
 Olympic Games | 0 | 1 | 1 | 0 | 1 | 7 |
| WCh Single Distances | 1 | 1 | 1 | 2 | 0 | 5 |
| WCh Sprint | 2 | 1 | 0 | 1 | 1 | 8 |
Championships - Results
| year | position | championship | place | |
| 1992 | 21 | Olympic Games 500 meters | Albertville | FRA |
| 1993 | 10 | WCh Sprint | Ikaho | JPN |
| 1994 | 2  | Olympic Games 500 meters | Lillehammer | NOR |
3  | Olympic Games 1000 meters | Lillehammer | NOR | |
| 2 | WCh Sprint | Calgary | CAN | |
| 1995 | 6 | WCh Sprint | Milwaukee | USA |
| 1996 | 2 | WCh Single Distances 2x500 meters | Hamar | NOR |
1  | WCh Single Distances 1000 meters | Hamar | NOR | |
| 1 | WCh Sprint | Heerenveen | NED | |
| 1997 | 4 | WCh Single Distances 2x500 meters | Warsaw | POL |
| 1 | WCh Sprint | Hamar | NOR | |
| 1998 | 14 | Olympic Games 2x500 meters | Nagano | JPN |
| 33 | Olympic Games 1000 meters | Nagano | JPN | |
| 19 | WCh Sprint | Berlin | GER | |
| 2001 | 6 | WCh Single Distances 2x500 meters | Salt Lake City | USA |
| 3 | WCh Single Distances 1000 meters | Salt Lake City | USA | |
| 11 | WCh Sprint | Inzell | GER | |
| 2002 | 13 | Olympic Games 2x500 meters | Salt Lake City | USA |
| 9 | Olympic Games 1000 meters | Salt Lake City | USA | |
| 14 | WCh Sprint | Hamar | NOR | |
