 Vunibaka akamiririra Fiji pamutambo werugby sevens kubva muna 1997 kusvika muna 2008 uye mumwe wevatambi vashoma vakatamba mumakwikwi matatu eRugby World Cup Sevens, 1997, 2001 na2005. Fiji yakakunda World Cup zvose muna 1997 na2005, uye ndiye akanga ari mutambi wepamusoro-soro mu 1997 World Cup. 