Dee ihe na-aga n'ihu maka paragraf a - Dị ka onye na-amateur, Bute meriri ọla nchara na 1999 World Amateur Boxing Championships
na Houston, Texas na ihe nrite ọla edo na 2001 Francophone Games. Bute nọchitere anya Romania na 2003 World Amateur Boxing Championship na Bangkok, Thailand dị ka onye na-ajụ, ebe e meriri ya ma kpochapụ ya na 2003 World Amateur Boxing Championship site n'aka onye mmeri nke ugbu a bụ Gennady Golovkin na nnukwu ọkpọ na agba 4. Tupu KO Golovkin, onye meriri asọmpị World Amateur Boxing Championship nke afọ 2003, ji akara iri na atọ karịa Bute.