Ralph-William Johnson Priso-Mbongue

Ralph-William Johnson Priso-Mbongue is a Canadian midfielder born in Toronto on August 2, 2002. He developed with Clairlea-Westview SC and North Toronto Nitros before joining the Toronto FC Academy in 2017. Priso made his professional debut for Toronto FC II in 2019 and signed a Toronto FC Homegrown contract in October 2020. He remained with Toronto’s first team before moving to the Colorado Rapids in July 2022 in a trade involving Mark-Anthony Kaye. In March 2024, Priso joined the Vancouver Whitecaps, continuing a career built around central and defensive midfield roles. During the 2025 season, Vancouver also used him at centre-back, highlighting his ability to contribute from deeper positions with his passing. Priso was part of Canadian Championship-winning teams with Toronto in 2020 and Vancouver in 2024 and 2025.