VILLEPINTE, FRANCE -- Imane Khelif of Algeria won her opening Olympic boxing bout Thursday when opponent Angela Carini of Italy quit after just 46 seconds.

Khelif was disqualified from the 2023 world championships after failing an unspecified gender eligibility test, and her presence at the Paris Olympics has become a divisive issue.

Carini and Khelif exchanged only a few punches before Carini walked away and abandoned the bout 鈥 an extremely unusual occurrence in Olympic boxing. Carini鈥檚 headgear apparently became dislodged at least once before she quit. Carini didn't shake Khelif's hand after the decision was announced but cried in the ring on her knees.

Afterward, a still-tearful Carini said she quit because of intense pain in her nose after the opening punches. Carini, who had a spot of blood on her trunks, said she wasn't making a political statement and was not refusing to fight Khelif.

鈥淚 felt a severe pain in my nose, and with the maturity of a boxer, I said 鈥榚nough,鈥 because I didn鈥檛 want to, I didn鈥檛 want to, I couldn鈥檛 finish the match," Carini said.

Carini further said she is not qualified to decide whether Khelif should be allowed to compete, but she had no problem fighting her.

鈥淚 am not here to judge or pass judgment,鈥 Carini said. "If an athlete is this way, and in that sense it鈥檚 not right or it is right, it鈥檚 not up to me to decide. I just did my job as a boxer. I got into the ring and fought. I did it with my head held high and with a broken heart for not having finished the last kilometre.鈥

Khelif is an accomplished amateur who won a silver medal at the International Boxing Association's 2022 world championships. The same governing body disqualified her from last year's championships shortly before her gold-medal match because of what it claimed were elevated levels of testosterone.

The 25-year-old entered the ring at the North Paris Arena to a chorus of cheers, but the crowd was confused by the bout's sudden end. Khelif, who fights again Saturday, didn't speak to reporters.

鈥淚 am heartbroken because I am a fighter," Carini said. 鈥淢y father taught me to be a warrior. I have always stepped into the ring with honour and I have always (served) my country with loyalty. And this time I couldn鈥檛 do it because I couldn鈥檛 fight anymore, and so I ended the match.鈥

Khelif and Lin Yu鈥憈ing of Taiwan suddenly have received massive scrutiny for their presence in Paris after years of amateur competition. Lin won IBA world championships in 2018 and 2022, but the governing body stripped her of a bronze medal last year because it claimed she failed to meet unspecified eligibility requirements in a biochemical test.

Lin begins her Paris run Friday, fighting Uzbekistan鈥檚 Sitora Turdibekova in her opening bout after receiving a first-round bye.

The Algerian Olympic Committee issued a statement Wednesday condemning what it termed 鈥渓ies鈥 and 鈥渦nethical targeting and maligning of our esteemed athlete, Imane Khelif, with baseless propaganda from certain foreign media outlets.鈥

Italian Premier Giorgia Meloni, who was visiting Italy athletes in the Olympic Village on Thursday, voiced criticism that Carini had to box Khelif, saying she had since 2021 opposed allowing athletes with 鈥済enetically male鈥 characteristics to compete against women.

鈥淲e have to pay attention, in an attempt to not discriminate, that we鈥檙e actually discriminating鈥 against women鈥檚 rights, Meloni said.

She said it was necessary to guarantee the rights of athletes so they are competing on an even playing field.

鈥淚n these things what counts is your dedication, your head and character, but it also counts having a parity of arms,鈥 Meloni said.

Khelif and Lin are two-time Olympians who fought in the Tokyo Games with no controversy. Lin has been an elite-level amateur boxer for a decade and Khelif for six years. They were allowed to compete in Paris by the IOC task force, which has run the past two Olympic boxing tournaments.

The IOC on Tuesday defended their right to compete. Olympic boxing reached gender parity for the first time this year, with 124 men and 124 women competing in Paris.

鈥淓veryone competing in the women鈥檚 category is complying with the competition eligibility rules,鈥 IOC spokesperson Mark Adams said. 鈥漈hey are women in their passports and it鈥檚 stated that this is the case, that they are female.鈥

Lin is the top seed in the 57-kilogram category, although Olympic seeding is frequently unindicative of the top medal contenders in a division.

Several sports have updated their gender rules over the past three years, including World Aquatics, World Athletics and the International Cycling Union. The track body also last year tightened rules on athletes with differences in sex development.

The IOC said it made its eligibility decisions on boxers based on the gender-related rules that applied at the 2016 Rio de Janeiro Olympics.

The IOC is in charge of boxing in Paris because the IBA has been banned from the past two Olympics because of years of governance problems, a lack of financial transparency and many perceived instances of corruption in judging and refereeing.

The IOC has revoked the Olympic status of the IBA, which is controlled by president Umar Kremlev, who is Russian. He brought in Russian state-owned Gazprom as its primary sponsor and moved much of the IBA鈥檚 operations to Russia.

The IBA has since lost more than three dozen members who have formed a new group called World Boxing, which hopes to be recognized by the IOC as the sport鈥檚 governing body ahead of the 2028 Los Angeles Games.

The IBA has aggressively seized on the boxers鈥 presence in Paris to criticize the IOC. After the Court of Arbitration for Sport upheld the IOC鈥檚 ban earlier this year, the IBA appealed to the Swiss Federal Tribunal.

The banned body issued a statement Wednesday in which it claimed both boxers did not have a 鈥渢estosterone examination鈥 last year but were 鈥渟ubject to a separate and recognized test鈥 for their disqualification. The IBA said the test鈥檚 鈥渟pecifics remain confidential,鈥 refusing to explain it.

Women鈥檚 boxers have been asked about Khelif and Lin repeatedly this week. Many have expressed concern, while others have urged more consideration of an obviously complicated issue.

鈥淚 don鈥檛 agree with that being allowed, especially in combat sports as it can be incredibly dangerous,鈥 Australia middleweight Caitlin Parker said. 鈥淏ut right now, my focus is on getting through each fight. It鈥檚 not like I haven鈥檛 sparred with guys before, but it can be dangerous for combat sports, and it should be seriously looked into. It is good that these things are coming out, and it鈥檚 being put under the spotlight to be looked into further.

鈥淏iologically and genetically, they are going to have more advantages. Combat sports can be dangerous. Fairness is what it鈥檚 all about. We all want fairness in sport.鈥

___

Associated Press Writer Nicole Winfield in Rome contributed to this report.