Robert Bilsand McGregorMBE (born 3 April 1944), known as Bob or Bobby and nicknamed the 'Falkirk Flyer', was a Scottish swimmer of the 1960s who competed in eight events at the 1964 and 1968 Summer Olympics. He won a silver medal in the 100 metres freestyle in 1964 and finished fourth in the 100 m and 4×100 m freestyle events in 1968. He was a second favourite for the 1963 BBC Sports Personality of the Year Award. In 2002 he was inducted into the Scottish Sports Hall of Fame. Olympic selectors could not believe that he trained in a 25 m pool in Falkirk when the selectors arrived to critique him prior to the Tokyo Olympics.