Pedzisa mutsara unotevera: Riner aiva nhengo yeLevallois Sporting Club muLevallois-Perret, France uye anodzidziswa naChristian Chaumont naBenoît Campargue. Akakunda World uye European junior mazita muna 2006. Muna 2007, akahwina menduru yegoridhe pa
European Judo Championships muBelgrade, Serbia, zuva rakatevera kuzvarwa kwake kwegumi nemasere. Pa 2007 World Judo Championships muRio de Janeiro, Brazil, akava muduku kudarika vose vakura mukwikwidzi wenyika apo akakunda mutambo weheavyweight (+100 kg), achikunda 2000 Olympic gold medallist, Kosei Inoue weJapan, mu semi-final.