PERSON@1 , born April NUMBER@1 NUMBER@2 in LOCATION@1 , LOCATION@2 , better known in the boxing world as PERSON@2 , is a former boxer of MISC@1 origin .

PERSON@2 -LRB- born April NUMBER@1 , NUMBER@2 , in LOCATION@1 , LOCATION@2 -RRB- was an MISC@2 boxer who held the welterweight and middleweight world championship .
