John David Jackson
World title reigns and bouts
WBA
IBF
WBO
Middleweight
Super Welterweight
1989
(25 years old)
(25 years old)
1990
(26 years old)
(26 years old)
1991
(27 years old)
(27 years old)
1992
(28 years old)
(28 years old)
1993
(29 years old)
(29 years old)
1994
(30 years old)
(30 years old)
1995
(31 years old)
(31 years old)
1996
(32 years old)
(32 years old)
1997
(33 years old)
(33 years old)
Timeline of world title events
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John David Jackson becomes the WBO Super Welterweight world champion
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John David Jackson becomes the WBA Middleweight world champion
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John David Jackson's WBO Super Welterweight world title reign ends
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John David Jackson's WBA Middleweight world title reign ends
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