| 07 November 1962 |
Birth in Ayos leprosy camp. His parents were leper patients who arrived at the camp in their youth (in the 1920–1930s). |
| 1970s |
Schooling at leprosy camp and Ecole St Martin, Ayos. |
| 1985 |
Trained as nursing aid (aide soignant) in Mbalmayo. |
| 1986 |
Appointed to the rural health centre of Mefomo, Mefou. |
| 1995 |
Appointment as nursing aid in Ayos Hospital. |
| 2000–2002 |
Student at Ayos Nursing School and head nurse of Operating Theatre. |
| 2002 |
Began working with Buruli ulcer projects in Ayos. The first Buruli health workers included: Mme Mbarga, Mr Same Ntanga, and ZB. |
| 2006 |
Travelled to Switzerland for training at Centre hospitalier universitaire vaudois (CHUV) Lausanne. Training in Bénin. |
| 2014 |
Retired from Ayos Hospital. |
