Guillermo Rigondeaux 243 wins, 4 losses last 2 lost was in 1998 and 2003
Andre Ward 110–5 last lost in 1998
Odlanier Solís 227 victories, 14 losses never loss in important competition
Matvey Korobov 300-12.
Andre Ward 110–5 last lost in 1998
Odlanier Solís 227 victories, 14 losses never loss in important competition
Matvey Korobov 300-12.
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