Wilfried Happio, a semi-finalist in the 400m hurdles at the Paris Olympics, is under investigation for domestic violence following a complaint filed by an ex-partner. The allegations, reported by a French newspaper, detail incidents of abuse between 2018 and 2019. The athlete has denied the claims and maintains his innocence despite facing an internal disciplinary procedure by the French Athletics Federation, which ultimately allowed him to participate in the Olympics. The investigation is ongoing as authorities seek to avoid hindering the process.