Robinson, Sugar Ray (1921–89) a very successful US
boxer who was world
champion in the 1940s and 1950s, first as a
welterweight (=boxer weighing between 63.5 and 66.5 kilos), and then as a
middleweight (=boxer weighing between 70 and 72.5 kilos) [TahlilGaran] Dictionary of Contemporary English ▲