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Lightweight MMA · most active 2010s

Yui Chul Nam

69″ reach · 0% reach advantage · 12th percentile

MMA record

21–10

Yui Chul Nam has a reach of 69″ against a height of 69″ — a reach advantage of 0%, unusually short for lightweight MMA and the 12th percentile of the 161 compared here.

200020102020UNFILEDwin v Yu Woo-sung, 2006, kowin v Choi Yeong-gwang, 2006, decisionwin v Jeon Chung-il, 2006, decisionwin v Jang Duk-young, 2006, koloss v Mikhail Malyutin, 2008, decisionwin v Kim Se-young, 2008, kowin v Hacran Dias, 2009, decisionloss v Dave Jansen, 2009, decisionwin v Kota Okazawa, 2010, kodraw v Adrian Pang, 2010, drawwin v Vuyisile Colossa, 2011, decisionwin v Tomoyoshi Iwamiya, 2011, decisionwin v Rob Hill, 2011, koloss v Adrian Pang, 2011, decisionwin v Vuyisile Colossa, 2012, decisionwin v Masahiro Toryu, 2012, koloss v Jadamba Narantungalag, 2012, submissionwin v Takasuke Kume, 2013, decisionwin v Kazuki Tokudome, 2014, decisionloss v Mike De La Torre, 2015, decisionloss v Phillipe Nover, 2015, decisionwin v Jung Doo-je, 2017, koloss v Tom Santos, 2017, kowin v Shin Dong-guk, 2019, decisionloss v Park Eoh-jin, 2024, kowin v Shutaro Miyahira, 2025, koloss v Ji Hyuk-min, 2026, kowin v Choi Haeng-ki, no date on recordwin v Choi Yeong-gwang, no date on recordwin v Jun Seong-yeop, no date on record
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2006–2026 · 3 UNDATED

SOURCE·Yui Chul Nam — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-05-07

How this record is compiled

  1. Measurements come from the fighter's English Wikipedia infobox; the bout list is parsed from the results table on the same article, read on 2026-05-07. Boxing tables are read by header name and MMA records by the fixed column order of the MMA record template — two different parsers, because reading MMA rows as a boxing table returns a fighter's boxing record in place of their real one.
  2. A bout enters the ledger with whatever fields the source states: result, opponent, method, round, year. Any field the source leaves empty stays empty here. A date that cannot be established is left blank rather than inferred, and the bout is still counted.
  3. A no contest is counted and printed as a no contest. It is never folded into the wins, the losses or the draws, and it never disappears to make a total balance.
  4. Where the article's infobox total disagrees with its own results table, both figures are published and each is labelled with where it came from. Nothing is averaged and nothing is reconciled against a second database.
  5. Percentiles rank this fighter among the 161 lightweight MMA fighters in the dataset — the most specific group of at least 30 that this fighter belongs to.
reach advantage = (reach − height) ÷ height × 100

Sources, exclusions and known limits →

Bout record

Every bout the article's own results table lists, in order. A dash is a field the source leaves empty — it is not a zero and it is not a guess.

Bout-by-bout recordAUG 2026
YearResultOpponentMethodRd
2026 L Ji Hyuk-min KO/TKO2
2025 W Shutaro Miyahira KO/TKO3
2024 L Park Eoh-jin KO/TKO1
2019 W Shin Dong-guk Decision3
2017 W Jung Doo-je KO/TKO1
2017 L Tom Santos KO/TKO1
2015 L Mike De La Torre Decision3
2015 L Phillipe Nover Decision3
2014 W Kazuki Tokudome Decision3
2013 W Takasuke Kume Decision3
2012 W Vuyisile Colossa Decision3
2012 W Masahiro Toryu KO/TKO1
2012 L Jadamba Narantungalag Submission2
2011 W Vuyisile Colossa Decision3
2011 W Tomoyoshi Iwamiya Decision3
2011 W Rob Hill KO/TKO2
2011 L Adrian Pang Decision3
2010 W Kota Okazawa KO/TKO1
2010 D Adrian Pang Draw3
2009 W Hacran Dias Decision3
2009 L Dave Jansen Decision2
2008 L Mikhail Malyutin Decision2
2008 W Kim Se-young KO/TKO1
2006 W Yu Woo-sung KO/TKO2
2006 W Choi Yeong-gwang Decision3
2006 W Jeon Chung-il Decision3
2006 W Jang Duk-young KO/TKO1
undated W Choi Haeng-ki Submission—
undated W Choi Yeong-gwang KO/TKO—
undated W Jun Seong-yeop KO/TKO—

5 of these opponents have their own page here.

SOURCE·Yui Chul Nam — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-05-07

Reach in context

Reach advantage

0%

69″ reach on a 69″ frame

Compared against 161 lightweight MMA fighters. Median 2.83%.

-2.9%lightweight MMA reach advantage7.4%
Measurements
Reach69″ (175.3 cm)16th pct
Height69″ (175.3 cm)39th pct
Stance—
DivisionLightweight MMA
Most active decade2010s — 16 of 27 dated bouts
CountrySouth Korea

Record

MMA record

21–10

32 bouts on record

Finish rate

52%

of wins ended inside the distance — lightweight MMA median 69%, 17th percentile

KO/TKO: 10 (48%)Submission: 1 (5%)Decision: 10 (48%)
  • KO/TKO 48%
  • Submission 5%
  • Decision 48%

The career, bout by bout

30 recorded bouts from 2006 to 2026. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

2010 2020 win vs Yu Woo-sung (2006)win vs Choi Yeong-gwang (2006)win vs Jeon Chung-il (2006)win vs Jang Duk-young (2006)loss vs Mikhail Malyutin (2008)win vs Kim Se-young (2008)win vs Hacran Dias (2009)loss vs Dave Jansen (2009)win vs Kota Okazawa (2010)draw vs Adrian Pang (2010)win vs Vuyisile Colossa (2011)win vs Tomoyoshi Iwamiya (2011)win vs Rob Hill (2011)loss vs Adrian Pang (2011)win vs Vuyisile Colossa (2012)win vs Masahiro Toryu (2012)loss vs Jadamba Narantungalag (2012)win vs Takasuke Kume (2013)win vs Kazuki Tokudome (2014)loss vs Mike De La Torre (2015)loss vs Phillipe Nover (2015)win vs Jung Doo-je (2017)loss vs Tom Santos (2017)win vs Shin Dong-guk (2019)loss vs Park Eoh-jin (2024)win vs Shutaro Miyahira (2025)loss vs Ji Hyuk-min (2026)
winlossdraw / NC2006–2026

Career span

21y

2006–2026

Longest unbeaten run

4

without a loss — draws do not break it

Busiest year

2006

4 bouts

Recorded bouts

30

27 with a date

Standing questions

What this record does and does not say

What is Yui Chul Nam's record?
21–10 in MMA. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 30 bouts individually.
How many of Yui Chul Nam's bouts have no date?
3 of 30. The source lists them without a date this site can read, so they are printed with no year, sorted last, and drawn past the double rule in the record line rather than placed in the chronology. No year has been inferred for any of them.
Does a no contest change a record here?
No. A no contest is not a win, a loss or a draw, and it is never folded into one. It is counted and printed separately, so a 20–0 record with two no contests is shown as exactly that rather than as 22–0 or as 20–0 with the no contests dropped. The same applies to a bout overturned after the fact where the source records the change.
What happens when sources disagree about a fight?
This site publishes one source — the fighter's English Wikipedia article, read on the date printed under every table — and it does not silently reconcile that against anyone else's database. Where the article's own infobox total and its own results table disagree, both are shown and the page says which one each figure came from. Nothing is averaged, and no field is filled in from a second source to make a total balance.

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.