Maikro Romero (born December 9, 1972) is a Cubanboxer, who won the gold medal in the Men's Flyweight (– 51 kg) category at the 1996 Summer Olympics in Atlanta.
1904: 105 lb (47.6 kg) · 1920–1936: 112 lb (50.8 kg) · 1948–1964: 51 kg · 1968–2008: 48–51 kg · 2012: 49–52 kg · 2016: 50–52 kg · 2020–2024: up to 52 kg · 2024–: up to 51 kg