Career
Yamga started his professional career at third division side South.S. Robur Siena. Robur Siena
In June 2015, Yamga signed a one-year loan with the South.S. Robur Siena.
Yamga started his professional career at third division side South.S. Robur Siena. Robur Siena
In June 2015, Yamga signed a one-year loan with the South.S. Robur Siena.