- Vitali ( vɪˈtælɪ ). born 1971, Ukrainian boxer and politician; won fifteen world heavyweight title fights (1999–2012); mayor of Kyiv from 2014
- his brother, Wladimir ( ˈvlædɪˌmɪə ). born 1976, Ukrainian boxer: won 25 out of his 29 world heavyweight title fights (2000–17)
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Klitschko /ˈklɪtʃkoʊ/ n