20th

Jeong Jin-seop (Industrial/1979/Batch 33)

Dec. 16, 2022 – Present

19th

Lee Bu-seop (Chemical/1960/Batch 14)

Jan. 2018 – Dec. 15, 2022

18th

Kim Jae-hak (Mechanical/1970/Batch 24)

Jan. 2015 – Dec. 2017

17th

Yoon Woo-seok (Mining/1967/Batch 21)

Jan. 2011 – Dec. 2014

16th

Heo Jin-gyu (Metallurgy/1963/Batch 17)

May 2006 – Dec. 2010

15th

Nam Jeong-hyeon (Architecture/1961/Batch 15)

May 2004 – Apr. 2006

14th

Sung Baek-jeon (Civil/1956/Batch 10)

May 2002 – Apr. 2004

13th

Lim Kwang-su (Mechanical/1952/Batch 6)

May 1998 – Apr. 2002

12th

Lim Kwang-su (Mechanical/1952/Batch 6)

May 1998 – Apr. 2002

11th

Jeong Seok-gyu (Chemical/1952/Batch 6)

May 1996 – Apr. 1998

10th

Lee Dal-woo (Electrical/1953/Batch 7)

May 1992 – Apr. 1996

9th

Lee Dal-woo (Electrical/1953/Batch 7)

May 1992 – Apr. 1996

8th

Choi Jong-wan (Civil/1950/Batch 4)

May 1988 – Apr. 1992

7th

Choi Jong-wan (Civil/1950/Batch 4)

May 1988 – Apr. 1992

6th

Nam Gi-dong (Chemical/1943/Batch 1)

Jun. 1984 – May 1988

5th

Jin Jae-hong (Textile/1934/Batch 12)

May 1980 – Jun. 1984

4th

Weon Yong-seok (Textile/1929/Batch 7)

Mar. 1976 – May 1980

3th

Lee Gyun-sang (Architecture/1925/Batch 3)

Tenure unknown

2th

Kim Hyeon-cheol (Mining/1922/Batch 5)

Tenure unknown

1th

Yoon Seong-soon (Mining/1920/Batch 3)

Tenure unknown