Alfonso, born on November 11, 1986, beat Newfel Ouatah but lost to Russian Evgeny Romanov at the World Junior Championships 2004; then was also defeated nationally by compatriot superstar Odlanier Solis twice in 2004.
Alfonso, born on November 11, 1986, beat Newfel Ouatah but lost to Russian Evgeny Romanov at the World Junior Championships 2004; then was also defeated nationally by compatriot superstar Odlanier Solis twice in 2004.