 Ghislain akatanga kusarudzwa semumwe wevarume vaipinda mumakwikwi eOlympics ya2008 kuBeijing. Pakupedzisira akashevedzwa kuchikwata chenyika chevashandi pakutanga kwekupisa, apo waaitamba naye Kristof Beyens akasarudza kubuda mumakwikwi kuti afunge nezvemakwikwi ake emamita mazana maviri. Ghislain akaisa rekodhi yenyika inoshamisa ye3: 00: 67, pamwe chete nevaaitamba navo Cedric van Branteghem uye mapatya Kévin naJonathan Borlée, nekupedza nzvimbo yechitatu mukutanga kupisa, vachivapa nzvimbo yekukodzera kutenderera kwekupedzisira. Zuva rakatevera racho, iye nechikwata chake vakawana nzvimbo yechishanu mumakwikwi ekupedzisira, neimwe nguva yekuputsa rekodhi ye2:59.37. 