Roland Matthes

Roland Matthes (, ; 17 November 1950 – 20 December 2019) was a German swimmer and the most successful backstroke swimmer of all time. Between April 1967 and August 1974 he won all backstroke competitions he entered. He won four European championships and three world championships in a row, and swam 19 world and 28 European records in various backstroke, butterfly and medley events.

His competitor in the backstroke and five time Olympic champion John Naber said of Matthes upon his death "Roland was the greatest backstroker that ever lived. He was the first swimmer to successfully defend both Olympic backstroke titles, and he also won medals in international competition in freestyle and butterfly. Some say that only a slow reaction to the gun kept Roland from giving Mark Spitz the race of his life in the 1972 Olympic 100-meter butterfly final in Munich. Matthes was invincible on his back for a decade. His smooth strokes and powerful acceleration made every race I watched him swim become a foregone conclusion".