Nina Derwael ( or ; born 26 March 2000) is a Belgian artistic gymnast. She is the 2020 Olympic champion, a two-time World champion (2018, 2019), and a two-time European champion (2017, 2018) on the uneven bars, the 2019 European Games champion on the balance beam as well as a two-time Belgian national all-around champion (2015, 2018).