Juan Carlos Dyrzka

Juan Carlos Dyrzka (Juan Carlos Pablo Dyrzka; 24 March 1941 – 26 June 2012)^[1] was an Argentine hurdler who competed in the 1964 Summer Olympics and in the 1968 Summer Olympics.^[2]

References

Pan American Champions in Men's 400 m Hurdles

1951: Jaime Aparicio (COL) 1955 – 1959: Josh Culbreath (USA) 1963: Juan Carlos Dyrzka (ARG) 1967: Ron Whitney (USA) 1971: Ralph Mann (USA) 1975: James King (USA) 1979: James Walker (USA) 1983: Frank Montieh (CUB) 1987: Winthrop Graham (JAM) 1991 – 1999: Eronilde de Araújo (BRA) 2003: Félix Sánchez (DOM) 2007: Adam Kunkel (CAN) 2011: Omar Cisneros (CUB)