History is made as Galal Yafai guarantees himself a medal in Tokyo
“Now I’ve got a medal, but obviously I don't want it to be bronze"
Dubois was an amateur boxer, who represented Team GB at the Olympics before turning pro in October 2021.
A talented southpaw, among her inspirations are America's Claressa Shields, Ireland's Katie Taylor and England's Nicola Adams.
After winning the first two rounds, Buapa came running after her in round three. But she kept her composure and kept producing a check hook right hand, which BBC boxing correspondent Mike Costello likened it to the shot that Floyd Mayweather used to see of Ricky Hatton.
Overall Dubois' sharp combinations and front-foot style were too much for her opponent with all five judges calling the fight in favour of the Brit.
It was a valuable experience being away from home at such a young age, taking home the gold for the United Kingdom.
Dubois stated that, "it taught me how to be a strong person and independent. Being away from home for three weeks was something I'd never done before."
Caroline Dubois is the sister to previous British heavyweight champion Daniel Dubois, and is one of 11 children.
When growing up, Dubois was also a fan of "Sugar" Ray Leonard and the late Marvin Hagler.
Caroline Dubois' net worth is reported to be £1million.
“Now I’ve got a medal, but obviously I don't want it to be bronze"
Ben Whittaker, Pat McCormack and Caroline Dubois all won their bouts to take another major step towards Olympic gold.
Pat McCormack and Caroline Dubois progress at the Olympic boxing tournament, but there was disappointment for heavyweight Cheavon Clarke.
Our schedule below is a look at the opening fights for all 11 members of the Team GB squad.
Harrington is looking to replicate Katie Taylor's 2012 success...
Caroline Dubois is through to the next round of Olympic qualifying after winning her first-round bout at London’s Copper Box Arena.