Wrestler Brief Bio
Name: Shiro Koshinaka
Gender: Male
Known Aliases:
Shiro Koshinaka,
Birth: Sep. 3, 1958 (age 66)
- I.W.G.P. Tag 4
- I.W.G.P. Jr. HW 3
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Total Championships7
CHAMPIONSHIP TIMELINE
| I.W.G.P. Jr. HW | Feb 06, 1986 | (102 days) | |
| I.W.G.P. Jr. HW | Sep 19, 1986 | (317 days) | |
| I.W.G.P. Tag | Mar 20, 1987 | (6 days) | |
| I.W.G.P. Jr. HW | Jun 24, 1988 | (265 days) | |
| I.W.G.P. Tag | Jul 15, 1998 | (173 days) | |
| I.W.G.P. Tag | Mar 22, 1999 | (97 days) | |
| I.W.G.P. Tag | Jul 02, 2006 | (88 days) |
TOTAL TIME HOLDING A CHAMPIONSHIP: 2 YEARS, 318 DAYS |
AVERAGE TIME HOLDING A CHAMPIONSHIP: 150 DAYS |