René Dybkær (7 February 1926 – 29 April 2019) was a Danish scientist and fencer. He competed at the 1948 and 1952 Summer Olympics. He was most known for his activities about introducing the SI units in clinical laboratories. References External links 1926 births 2019 deaths Danish male épée fencers Olympic fencers of Denmark Fencers at the 1948 Summer Olympics Fencers at the 1952 Summer Olympics Sportspeople from Copenhagen