Jean Chrisostome Mekongo Ondoa (born 21 March 1983 in Douala, Cameroon) is a Cameroonian footballer.
In February 2001, along with Thomas Job and Francis Zé, he was investigated by the FIGC for using false documents in order to be treated as a European Union citizen.
[1][2] The investigation found that he had used a fake French identity card to enter Italy and a fake Portuguese passport to finish the player registration, which was directed by his agent.
[5] In the 2002-03, season he remained at Cremonese and Job joined him on loan.
In the middle of the 2003-04 season, he joined the Swiss Challenge League side (from the Italian speaking region) Bellinzona, playing his first match for them in round 17, losing 2-3 to Chiasso.