<prompt> Ryszard Oborski lamtǝ Mayye 2 saa 1952 lan Poznań lan tuwandin shima Polish sprint canoer wo shido suro saa 1970s be lan səta suro saa 1980s be lan kasharu. Shiye medal wumiya suro ICF Canoe Sprint World Championships lan, medal yakkǝ K-2 500 m: 1974, K-4 500 m: 1977, K-4 1000 m: 1977, silver indi K-4 1000 m: 1979, K-4 10000 m: 1981, kuru bronze uwu K-1 4 x 500 m: 1974, K-4 500 m: 1978  <response>: 1979; K-4 10000 m: 1974, 1983. 