John Plankenhorn aka Rob Plankenhorn (born August 20, 1954) is an American sprint canoer who competed in the mid-1980s. At the 1984 Summer Olympics in Los Angeles, he competed in the C-2 1000 m event and in the C-1 500 m event.
References
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John Plankenhorn aka Rob Plankenhorn (born August 20, 1954) is an American sprint canoer who competed in the mid-1980s. At the 1984 Summer Olympics in Los Angeles, he competed in the C-2 1000 m event and in the C-1 500 m event.
References
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