Ruben Knab (born 19 February 1988) is a Dutch representative two-time Olympian rower. He finished fifth in the coxless four at the 2012 Summer Olympics and again finished fifth and at Tokyo 2020 in Dutch heavyweight men's eight. He won a medal at the 2019 World Rowing Championships. At Tokyo 2020 the Dutch men's eight won their heat, then finished 5th in the A final for an overall fifth placing at the Olympic regatta. References External links 1988 births Living people Dutch male rowers Rowers at the 2012 Summer Olympics Rowers at the 2020 Summer Olympics Olympic rowers of the Netherlands People from Ede, Netherlands Sportspeople from Gelderland World Rowing Championships medalists for the Netherlands 20th-century Dutch people 21st-century Dutch people