Gianluigi Buffon watched him at Italia 90, decided to become a goalkeeper, and later named his first son Louis Thomas after the Cameroonian. He kept clean sheets against Peru and Poland in 1982 as Cameroon went out unbeaten on goals scored, won the Africa Cup of Nations in 1984, took African Footballer of the Year in 1979 and 1982, and reached the 1988 UEFA Cup final with Espanyol. Career record: 112 caps and 0 goals for Cameroon; club career at RCD Espanyol de Barcelona, Centre d'Esports Sabadell Futbol Club, Club Bolívar.
| 1974–1975 | Canon Yaoundé |
| 1975–1976 | Tonnerre Yaoundé |
| 1976–1982 | Canon Yaoundé |
| 1982–1991 | RCD Espanyol de Barcelona |
| 1991–1993 | Centre d'Esports Sabadell Futbol Club |
| 1994–1994 | CE L'Hospitalet |
| 1994–1997 | Club Bolívar |
| Cameroon | 112 caps, 0 goals |
Cameroon legends whose careers overlapped N'Kono's
One rank above: Roger Milla at #2.
One rank below: Joseph-Antoine Bell at #4.
Cameroon's editorial top five: Samuel Eto'o · Roger Milla · Thomas N'Kono · Joseph-Antoine Bell · Patrick Mboma.