Lee Seung-hwan
| full name | Lee Seung-hwan | |
| nationality | South Korea (KOR) | |
| local spelling | 이 승환 | |
| born | February 1984 | in unknown |
| Navigation | Championships | World Cup | World Records |
World Cup - Top 10 positions
| discipline | 1st | 2nd | 3rd | 4th-6th | 7th-10th | starts |
| 1500 meters | 0 | 0 | 0 | 0 | 0 | 13 |
| 5000 meters | 0 | 0 | 0 | 0 | 0 | 9 |
| 10,000 meters | 0 | 0 | 0 | 0 | 0 | 3 |
| Small combination | 0 | 0 | 0 | 0 | 0 | 1 |
| total individual | 0 | 0 | 0 | 0 | 0 | 26 |
| Team pursuit | 0 | 0 | 0 | 0 | 0 | 3 |
World Cup - All results
| seizoen | position | date | disclipline | place | ||
| 2001-02 | B | 25 | 11 Nov 2001 | 5000 meters | Berlin | GER |
| B | 23 | 18 Nov 2001 | 5000 meters | Innsbruck | AUT | |
| B | 29 | 24 Nov 2001 | 1500 meters | The Hague | NED | |
| B | 22 | 13 Jan 2002 | 5000 meters | Heerenveen | NED | |
| 2002-03 | B | 20 | 16 Nov 2002 | 1500 meters | Erfurt | GER |
| B | 25 | 17 Nov 2002 | 5000 meters | Erfurt | GER | |
| A | 23 | 17 Nov 2002 | Small combination | Erfurt | GER | |
| B | 31 | 23 Nov 2002 | 1500 meters | Heerenveen | NED | |
| B | 17 | 24 Nov 2002 | 10,000 meters | Heerenveen | NED | |
| 2003-04 | A | 30 | 8 Nov 2003 | 1500 meters | Hamar | NOR |
| B | 15 | 9 Nov 2003 | 5000 meters | Hamar | NOR | |
| B | 19 | 15 Nov 2003 | 10,000 meters | Erfurt | GER | |
| B | 8 | 16 Nov 2003 | 1500 meters | Erfurt | GER | |
| B | 21 | 21 Nov 2003 | 5000 meters | Heerenveen | NED | |
| B | 5 | 22 Nov 2003 | 1500 meters | Heerenveen | NED | |
| B | 13 | 27 Feb 2004 | 5000 meters | Heerenveen | NED | |
| B | 8 | 29 Feb 2004 | 1500 meters | Heerenveen | NED | |
| 2004-05 | B | 21 | 13 Nov 2004 | 1500 meters | Hamar | NOR |
| 12 | 13 Nov 2004 | Team pursuit | Hamar | NOR | ||
| B | 15 | 14 Nov 2004 | 5000 meters | Hamar | NOR | |
| B | 18 | 20 Nov 2004 | 5000 meters | Berlin | GER | |
| B | 23 | 21 Nov 2004 | 1500 meters | Berlin | GER | |
| 15 | 21 Nov 2004 | Team pursuit | Berlin | GER | ||
| B | 15 | 27 Nov 2004 | 1500 meters | Heerenveen | NED | |
| B | 22 | 28 Nov 2004 | 10,000 meters | Heerenveen | NED | |
| 2005-06 | B | 20 | 12 Nov 2005 | 1500 meters | Calgary | CAN |
| B | 30 | 18 Nov 2005 | 1500 meters | Salt Lake City | USA | |
| B | 23 | 3 Dec 2005 | 1500 meters | Heerenveen | NED | |
| 12 | 10 Dec 2005 | Team pursuit | Turin | ITA | ||
