Ku qor sii wadida cutubkan - Testut wuxuu galay 2 Formula One World Championship Grand Prix, labaduba Monaco, 1958
iyo 1959. Labada jeerba wuxuu watay Maserati 250F labadii jeerba wuu ku guuldareystay inuu u qalmo. Sanadkii 1958 waxa uu sidoo kale galay baabuur loogu talagalay Chiron. Labada darawalba waxay u noqon doontaa isku daygii ugu dambeeyay ee ay ku tartamaan Monaco. Tesnut ayaa si fiican u soo bandhigay abaalmarinta 1958 ee Syracuse Grand Prix markii uu ka fariistay qaladka mashiinka markii uu socday toddobaad iyadoo toban wareeg ay dhammaadeen.