Nina Otkalenko
Nina Grigoryevna Otkalenko was a Soviet middle-distance runner. She won a European title in the 800 m at the inaugural 1954 European Athletics Championships and set multiple world records in this event in 1951–54. She missed the 1952 and 1956 Olympics, where women's middle-distance events were not part of the program, and the 1960 Olympics due to an injury.
23 May 1928
Born on the same birth date (23 May 1928): Nigel Davenport • Rosemary Clooney
Born on the same birth day (23 May): Albert Spencer, 7th Earl Spencer • Ambrose Burnside • Betty Nuthall • Coy Craft • Gerry Armstrong (footballer) • Giuseppe Parini • Gustaf Nilsson (footballer, born 1997) • Hugh Casson • Jean Françaix • Jeralean Talley • John Newcombe • Linden Ashby • Lou Brouillard • Martin Parr • Martin Saggers • Paul Sironen • Poppy King • Ruth Metzler • Sebastián Fernández (footballer, born 1985) • Theofanis Gekas • Tom Tykwer • Viviane Baladi • William Halpenny
Born in the same month (May 1928): Agnès Varda • Arnold Rüütel • Dave Dudley • Dolph Schayes • Freddie Redd • Gil McDougald • Jack Kevorkian • Pro Hart