Through more than a quarter of century of super heavy squats, leg presses and deadlifts the 52-year-old Canadian muscle woman has built some of the most awesome female quads - huge, hard, vascular and cut.
Collette, from Montreal, entered her first female bodybuilding show in 1988 weighing just 110lbs
Pure dedication to female bodybuilding and building muscle has seen her muscle up to a phenomenal 175lbs (79.5kg) in the off season.
Because of her petite height and huge muscles female bodybuilder Collette looks to have the biggest female quads in the world.
Any women bodybuilders or female trainers looking for inspiration as to just what is possible in the arena of extreme female bodybuilding should take a look at Collette Guimond's legs!