Sirimongkhon Iamthuam
World title reigns and bouts
WBC
WBC
Super Featherweight
Bantamweight
1998
(20 years old)
(20 years old)
1999
(21 years old)
(21 years old)
2000
(22 years old)
(22 years old)
2001
(23 years old)
(23 years old)
2002
(24 years old)
(24 years old)
2003
(25 years old)
(25 years old)
Timeline of world title events
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Sirimongkhon Iamthuam becomes the WBC Bantamweight world champion
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Sirimongkhon Iamthuam becomes the WBC Super Featherweight world champion
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Sirimongkhon Iamthuam beats Choi Yong-soo via unanimous decision 12/12
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Jesus Chavez beats Sirimongkhon Iamthuam via unanimous decision 12/12