Complex sentence: Fignon withdrew from the 1990 Tour, but finished 6th in 1991, and 23rd overall in 1992, taking his ninth and last stage win at Mulhouse on stage 11.
Split into simpler sentences: Fignon withdrew from the 1990 Tour, but finished 6th in 1991. He rode the 1992 Tour de France, finishing 23rd overall in 1992, taking his ninth and last stage win at Mulhouse on stage 11.