San Siro, 8 June 1990, opening match of the World Cup: he met the cross with a downward header in the 67th minute, and Cameroon, finishing with nine men, beat the defending champions Argentina 1-0. That run took Cameroon to the quarter-finals, further than any African team had reached, and he also won the 1988 Africa Cup of Nations and played a Cameroon record 11 World Cup matches across three tournaments. Career record: 63 caps and 12 goals for Cameroon; club career at Stade Lavallois, R.C. Lens, Club América.
| 1986–1987 | Canon Yaoundé |
| 1987–1990 | Stade Lavallois |
| 1990–1991 | Stade Rennais |
| 1991–1992 | AS Cannes |
| 1992–1992 | Olympique de Marseille |
| 1992–1994 | R.C. Lens |
| 1994–1997 | Club América |
| 1997–1998 | U.C. Sampdoria |
| 1997–1997 | Venados de Yucatán |
| 1999–2000 | LB Châteauroux |
| 1999–2000 | Puebla |
| Cameroon | 63 caps, 12 goals |
Cameroon legends whose careers overlapped Omam-Biyik's
One rank above: André-Frank Zambo Anguissa at #10.
One rank below: Carlos Kameni at #12.
Cameroon's editorial top five: Samuel Eto'o · Roger Milla · Thomas N'Kono · Joseph-Antoine Bell · Patrick Mboma.