Yoann Bernard Kongolo is a Swiss boxer and Muay Thai kickboxer of DR Congo descent who competes in the welterweight division of Glory.

[2][3][4] Kongolo was scheduled to fight Miran Fabjan for the WKN European Super Middleweight title.

[7] In 2014, he fought Roberto Cocco for the WKN Intercontinental Super Middleweight Championship.

[9] At the end of 2014, after the victory over Cédric Doumbé in the regional circuit, Kongolo signed with the largest continental promotion SUPERKOMBAT Fighting Championship.

[20] On 11 September 2019, it was announced that Kongolo was sanctioned by the National Anti-Doping Agency of France with a 4-year ban and a fine of €5,000 due to the presence of methandrostenolone and stanozolol.

[21][22] In 2017 Kongolo fought Salambek Baysangurov for the vacant World Boxing Council International Silver Light Heavyweight title.

[24] He won the vacant EBU External Light Heavyweight title with a decision win against Enes Zecirevic.