Complex sentence: Known as "The Louisville Lip", he had won the light-heavyweight gold medal at the 1960 Rome Olympics and had great hand and foot speed&mdash, lightning fast reflexes; not to mention a limitless supply of braggadocio and confidence.
Split into simpler sentences: Known as "The Louisville Lip", he had won the light-heavyweight gold medal at the 1960 Rome Olympics. He had great hand and foot speed and lightning fast reflexes, not to mention a limitless supply of braggadocio and confidence.