fullname birth_place weight height birth_date article_title strokes
sérgio waismann brazil 70 kg lb on 1.85 0 7 august 1955 sérgio waismann
 freestyle
sérgio waismann

sérgio waismann -lrb- born august 7 , 1955 -rrb- is a former international butterfly swimmer from brazil , who competed at one summer olympics for his native country .
at the 1972 summer olympics , in munich , he finished 5th in the 4 × 100-metre medley -lrb- improving in 5 seconds the south american record -rrb- , along with rômulo arantes , josé fiolo and josé aranha .
he also swam the 100-metre butterfly , not reaching the finals .
participated at the inaugural world aquatics championships in 1973 belgrade , in the 200-metre butterfly race .
