KBO Record Holders

The Korea Baseball Championship, the highest professional baseball league in Korea, started playing games in 1982.  Below are the all-time career leaders for batting and pitching.

Batting

Record	Player	#
Highest Batting Average	Jang, Hyo-jo (장효조)	.331
Highest Slugging Percentage	Lee, Seung-yeop (이승엽)*	.589
At-bats	Yang, Jun-hyuk (양준혁)	7332
Doubles	Yang, Jun-hyuk (양준혁)	458
Triples	Jeon, Jun-ho (전준호)	100
Home runs	Lee, Seung-yeop (이승엽)*	356
RBI	Yang, Jun-hyuk (양준혁)	1389
Hits	Yang, Jun-hyuk (양준혁)	2318
Runs	Yang, Jun-hyuk (양준혁)	1299
Stolen bases	Jeon, Jun-ho (전준호)	550
Walks	Yang, Jun-hyuk (양준혁)	1278
Strike Outs	Park, Gyeong-wan (박경완)*	1605
Hit by pitch	Park, Gyeong-wan (박경완)*	166

Pitching

Record	Player	#
Highest Winning Percentage	Sun, Dong-yeol (선동열)	.785
Lowest Career E.R.A.	Sun, Dong-Yeol (선동열)	1.20
Most Wins	Song, Jin-woo (송진우)	210
Most Complete Games	Yoon, Hak-gil (윤학길)	100
Most Complete Game Victory	Yoon, Hak-gil (윤학길)	75
Most Shutouts	Sun, Dong-Yeol (선동열)	29
Most Losses	Song, Jin-woo (송진우)	153
Most Saves	Oh, Seung-hwan (오승환)*	268
Most Innings Pitched	Song, Jin-woo (송진우)	3003
Most Hits allowed	Song, Jin-woo (송진우)	2718
Most Home Runs allowed	Song, Jin-woo (송진우)	272
Most Strikeouts	Song, Jin-woo (송진우)	2048
Most Walks	Song, Jin-woo (송진우)	1155
Most Hit Batsmen	Lee, Gang-cheol (이강철)	189
Most Earned Runs Allowed	Song, Jin-woo (송진우)	1170
Most Runs Allowed	Song, Jin-woo (송진우)	1341
Most Holds	Ryu, Taek-hyeon (류택현)*	119

* Still active

My source for this information was the KBO 개인통산 기록실.

As always, comments are welcome.