 Complete the following phrase:  Alexis Rubalcaba born September 9, 1972 is a retired boxer from Cuba, who competed in the Super Heavyweight division. He twice represented his native country at the Summer Olympics: in 1996 where he suffered a shocking loss to Paea Wolfgramm of Tonga in the quarter-finals and in 2000. One of his biggest achievements in amateur boxing was winning the gold medal at the 1999 Pan American Games in Winnipeg, Manitoba, Canada. Two years earlier, at the 