Greg LeMond is much better known for his exploits on road bikes, in events such as the Tour de France, but he did dabble in mountain bikes for a couple of years as well.  Clark Kent made many of the LeMond bikes including this one.  Mavic was sponsoring LeMond on the road so it made sense that his mountain bikes would also be Mavic equipped.  He also had a long association with Scott aero handlebars which some credit for his 8 second TdF win so Scott bars were also usually found on his mountain bikes.