Lee Jung (English Wikipedia)

Gaon Album Chart positions:
- Let's Dance: "2011년 08주차 Album Chart". Gaon Music Chart (in Korean). Archived from the original on May 6, 2015. Retrieved October 26, 2025.
- "2011년 02월 Album Chart". Gaon Music Chart (in Korean). Archived from the original on December 8, 2015. Retrieved October 26, 2025.
- Gaon Digital Chart positions for singles:
  - "Breaking Up": "2010년 46주차 Digital Chart". Gaon Music Chart (in Korean). Archived from the original on March 6, 2016. Retrieved October 26, 2025.
  - "2010년 Download Chart". Gaon Music Chart (in Korean). Archived from the original on October 18, 2013. Retrieved October 26, 2025.
  - "2011년 20주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on August 15, 2016. Retrieved October 26, 2025.
  - "2011년 12월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on August 15, 2016. Retrieved October 26, 2025.
  - "2012년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 4. Archived from the original on August 16, 2016. Retrieved October 26, 2025.
  - "2012년 02월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
  - Cumulative sales of "Let's Stay Together":
    - "2013년 12주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on April 3, 2016. Retrieved October 26, 2025.
    - Cumulative sales of "I Am Sorry":
      - "2013년 09월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
      - "2013년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 4. Archived from the original on August 16, 2016. Retrieved October 26, 2025.
      - "2014년 06주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 18, 2016. Retrieved October 26, 2025.
      - "2014년 04월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
      - "2014년 33주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
      - "2015년 01주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on January 20, 2016. Retrieved October 26, 2025.
      - "2015년 06월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
      - Gaon Digital Chart positions for soundtracks:
        "Believe in Love": "2011년 04주차 Digital Chart". Gaon Music Chart (in Korean). Archived from the original on September 24, 2015. Retrieved October 26, 2025.
        "2011년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 2. Archived from the original on September 10, 2016. Retrieved October 26, 2025.
        "2011년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 4. Archived from the original on August 16, 2016. Retrieved October 26, 2025.
        "2012년 04월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 4, 2016. Retrieved October 26, 2025.
        "2013년 02월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        "2013년 06월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        "2015년 34주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        Gaon Digital Chart positions for other charted songs:
        "Why Is Love": "2011년 11주차 Digital Chart". Gaon Music Chart (in Korean). Archived from the original on March 4, 2016. Retrieved October 26, 2025.
        "2012년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 2. Archived from the original on August 16, 2016. Retrieved October 26, 2025.
        "2012년 45주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on April 6, 2016. Retrieved October 26, 2025.
        "2012년 47주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on April 6, 2016. Retrieved October 26, 2025.
        "2013년 24주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on August 7, 2016. Retrieved October 26, 2025.
        "2013년 33주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 10, 2016. Retrieved October 26, 2025.
        "2015년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 3. Archived from the original on August 16, 2016. Retrieved October 26, 2025.

interest.me (Global: 1,121^st place; English: 787^th place)

mwave.interest.me

"2003 MMF part 1" Archived August 21, 2014, at the Wayback Machine. Mwave. Retrieved 20 August 2014.

jknews.co.kr (Global: low place; English: low place)

ent.jknews.co.kr

"가수 이정, 군 생활 심경 밝혀 '비교당할 땐 속상해' :: 한국재경신문". Archived from the original on May 23, 2009. Retrieved July 29, 2009.

miak.or.kr (Global: low place; English: 7,214^th place)

Recording Industry Association of Korea monthly chart positions:
- Lee Jung: "2003.09월 - 가요 음반 판매량". Recording Industry Association of Korea (in Korean). Archived from the original on May 7, 2005. Retrieved October 27, 2025.
- "2003년 - 가요 음반 판매량". Recording Industry Association of Korea (in Korean). Archived from the original on February 28, 2009. Retrieved October 27, 2025.
- "2006년 - 가요 상반기 음반 판매량". Recording Industry Association of Korea (in Korean). Archived from the original on June 19, 2008. Retrieved October 27, 2025.

nanumnews.com (Global: low place; English: low place)

"나눔뉴스". Archived from the original on July 14, 2011. Retrieved July 29, 2009.

naver.com (Global: 46^th place; English: 50^th place)

entertain.naver.com

Moon Ji-yeon (November 18, 2021). "[SC리뷰] '내년 5월 결혼' 이정 "장모님 소개로 만난 ♥아내..후광 비쳐"('라스')" [[SC Review] 'Marriage in May next year' Lee Jung "I met my wife through the introduction of my mother-in-law.. The halo shines through" ('Ras')] (in Korean). Sports Chosun. Archived from the original on November 18, 2021. Retrieved November 18, 2021 – via Naver.

web.archive.org (Global: 1^st place; English: 1^st place)

이정 충격 고백 “내 목소리 빌려 데뷔한 가수 있었다” Archived January 8, 2007, at the Wayback Machine
'이정 립싱크 가수는 누구? 네티즌 궁금증 증폭' Archived January 10, 2007, at the Wayback Machine
"가수 이정, 군 생활 심경 밝혀 '비교당할 땐 속상해' :: 한국재경신문". Archived from the original on May 23, 2009. Retrieved July 29, 2009.
"나눔뉴스". Archived from the original on July 14, 2011. Retrieved July 29, 2009.
"Lee Jung releases 10th anniversary album 'Synergy'". Archived from the original on November 12, 2013. Retrieved November 12, 2013.
Moon Ji-yeon (November 18, 2021). "[SC리뷰] '내년 5월 결혼' 이정 "장모님 소개로 만난 ♥아내..후광 비쳐"('라스')" [[SC Review] 'Marriage in May next year' Lee Jung "I met my wife through the introduction of my mother-in-law.. The halo shines through" ('Ras')] (in Korean). Sports Chosun. Archived from the original on November 18, 2021. Retrieved November 18, 2021 – via Naver.
Recording Industry Association of Korea monthly chart positions:
- Lee Jung: "2003.09월 - 가요 음반 판매량". Recording Industry Association of Korea (in Korean). Archived from the original on May 7, 2005. Retrieved October 27, 2025.
- "2003년 - 가요 음반 판매량". Recording Industry Association of Korea (in Korean). Archived from the original on February 28, 2009. Retrieved October 27, 2025.
- "2006년 - 가요 상반기 음반 판매량". Recording Industry Association of Korea (in Korean). Archived from the original on June 19, 2008. Retrieved October 27, 2025.
- Gaon Album Chart positions:
  - Let's Dance: "2011년 08주차 Album Chart". Gaon Music Chart (in Korean). Archived from the original on May 6, 2015. Retrieved October 26, 2025.
  - "2011년 02월 Album Chart". Gaon Music Chart (in Korean). Archived from the original on December 8, 2015. Retrieved October 26, 2025.
  - Gaon Digital Chart positions for singles:
    - "Breaking Up": "2010년 46주차 Digital Chart". Gaon Music Chart (in Korean). Archived from the original on March 6, 2016. Retrieved October 26, 2025.
    - "2010년 Download Chart". Gaon Music Chart (in Korean). Archived from the original on October 18, 2013. Retrieved October 26, 2025.
    - "2011년 20주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on August 15, 2016. Retrieved October 26, 2025.
    - "2011년 12월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on August 15, 2016. Retrieved October 26, 2025.
    - "2012년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 4. Archived from the original on August 16, 2016. Retrieved October 26, 2025.
    - "2012년 02월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
    - Cumulative sales of "Let's Stay Together":
      - "2013년 12주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on April 3, 2016. Retrieved October 26, 2025.
      - Cumulative sales of "I Am Sorry":
        "2013년 09월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        "2013년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 4. Archived from the original on August 16, 2016. Retrieved October 26, 2025.
        "2014년 06주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 18, 2016. Retrieved October 26, 2025.
        "2014년 04월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        "2014년 33주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        "2015년 01주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on January 20, 2016. Retrieved October 26, 2025.
        "2015년 06월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        Gaon Digital Chart positions for soundtracks:
        "Believe in Love": "2011년 04주차 Digital Chart". Gaon Music Chart (in Korean). Archived from the original on September 24, 2015. Retrieved October 26, 2025.
        "2011년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 2. Archived from the original on September 10, 2016. Retrieved October 26, 2025.
        "2011년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 4. Archived from the original on August 16, 2016. Retrieved October 26, 2025.
        "2012년 04월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 4, 2016. Retrieved October 26, 2025.
        "2013년 02월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        "2013년 06월 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        "2015년 34주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 3, 2016. Retrieved October 26, 2025.
        Gaon Digital Chart positions for other charted songs:
        "Why Is Love": "2011년 11주차 Digital Chart". Gaon Music Chart (in Korean). Archived from the original on March 4, 2016. Retrieved October 26, 2025.
        "2012년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 2. Archived from the original on August 16, 2016. Retrieved October 26, 2025.
        "2012년 45주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on April 6, 2016. Retrieved October 26, 2025.
        "2012년 47주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on April 6, 2016. Retrieved October 26, 2025.
        "2013년 24주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on August 7, 2016. Retrieved October 26, 2025.
        "2013년 33주차 Download Chart". Gaon Music Chart (in Korean). Archived from the original on March 10, 2016. Retrieved October 26, 2025.
        "2015년 Download Chart (국내)". Gaon Music Chart (in Korean). p. 3. Archived from the original on August 16, 2016. Retrieved October 26, 2025.
        "2003 MMF part 1" Archived August 21, 2014, at the Wayback Machine. Mwave. Retrieved 20 August 2014.

Lee Jung (English Wikipedia)

allkpop.com (Global: 1,167th place; English: 1,477th place)

allthatnews.co.kr (Global: low place; English: low place)

daum.net (Global: 832nd place; English: 1,515th place)

news.media.daum.net

gaonchart.co.kr (Global: 573rd place; English: 466th place)

interest.me (Global: 1,121st place; English: 787th place)

mwave.interest.me

jknews.co.kr (Global: low place; English: low place)

ent.jknews.co.kr

miak.or.kr (Global: low place; English: 7,214th place)

nanumnews.com (Global: low place; English: low place)

naver.com (Global: 46th place; English: 50th place)

entertain.naver.com

web.archive.org (Global: 1st place; English: 1st place)

allkpop.com (Global: 1,167^th place; English: 1,477^th place)

daum.net (Global: 832^nd place; English: 1,515^th place)

gaonchart.co.kr (Global: 573^rd place; English: 466^th place)

interest.me (Global: 1,121^st place; English: 787^th place)

miak.or.kr (Global: low place; English: 7,214^th place)

naver.com (Global: 46^th place; English: 50^th place)

web.archive.org (Global: 1^st place; English: 1^st place)