Odilon Kossounou

Early career

Kossounou started his career in the academy of ASEC Mimosas in Abidjan. After having been discovered at the youth tournament Gothia Cup in 2016, he was first invited to train with Swedish Allsvenskan club Hammarby IF. He went on to visit the club on numerous occasions throughout the next few years.

Hammarby IF

On 11 January 2019, shortly after his 18th birthday, Kossounou signed a four-year contract with Hammarby. He made his competitive debut for the club on 18 February, in the main domestic cup Svenska Cupen, providing an assist to Mats Solhem in a 3–0 win against Varbergs BoIS. Kossounou went on to make nine league appearances in Allsvenskan for the club, most notably being voted man of the match in a 2–2 home draw against IFK Norrköping. On 8 May 2019, Hammarby reached an agreement with Belgian side Club Brugge for the transfer of Kossonou, effective on 1 July the same year. The club received a record-breaking fee for the player, reportedly for a fee of around €4 million (or 44 million SEK) that could rise higher subject to bonuses, plus a 10 percent sell-on clause.

Club Brugge

On 1 July 2019, Kossounou completed his transfer to Club Brugge. In his first season at the club, Kossounou picked up a league winner's medal as Club Brugge were declared champions in April 2020 with the Pro League being cut short by the COVID-19 pandemic in Belgium.

Bayer Leverkusen

On 22 July 2021, Kossounou joined Bundesliga club Bayer…

Club

As of match played 10 May 2026

International

As of match played 30 June 2026

Kossounou prevalently plays primarily as centre-back but can also play as a right-back, and excels in his tackling: his long limbs and the excellent timing of his interventions gives him one of the highest tackle success ratios in Europe.

Kossounou debuted with the Ivory Coast national team in a 1–1 friendly draw with Belgium on 8 October 2020. Kossounou was a member of the Ivory Coast's squad for the 2021 Africa Cup of Nations and made two appearances, starting once in a 3–1 win over Algeria in the group stage In December 2023, Kossounou was named in the Ivory Coast's squad for the 2023 Africa Cup of Nations. He went on to start three games, including the final where Ivory Coast won against Nigeria by a score of 2–1. Kossounou is on the list of Ivorian players selected by the coach Emerse Faé to participate in the 2025 Africa Cup of Nations. On May 15, 2026, Kossounou was integrated by Ivory Coast coach Emerse Faé in his list of 26 players in order to participate in the 2026 World Cup.