 Nyorera kupfuurira kweiyi ndima - Kupinda mumwaka wekunze wa2008, Tamgho akawana mucherechedzo weOlympic 17.10 m asi a hrefwind20assistance tailwind ye2.1 msa yaive yakanyanya kusimba kuita kuti kusvetuka kwake kushande. Haana kukwanisa kuzadzisa mucherechedzo unodiwa munguva yekusarudzwa kwechikwata cheOlympic uye ndiColomba Fofana uyo akatora nzvimbo yega yevarume yekusvetuka katatu muchikwata cheOlympic cheFrance cha2008. Tamgho akakunda 2008 World Junior Championshipsmenduru yegoridhe nekusvetuka kwemamita 17.33 mumutambo wekupedzisira, asi chiratidzo chacho chaibatsirwa nemhepo 2.1 a hrefMetre20per20secondmsa, kunze kwemuganhu wepamutemo we2.0 ms. Tamgho ndiye akanga ari mutambi bedzi akapfuura mucherechedzo wamamita 17 mumugumo iwoyo, uye akazviita katatu. Akatadza kudzokorora chimiro chake paFrench National Outdoor Championships, uye akave wechina mu16.79 m kure kumashure kwemukundi wechiitiko Jules Lechanga. 