The 5ft 8ins legendary female muscle woman had her biceps taped in February 2006 as part of a stunt at the Arnold Classic Expo.
Officials measured her right bicep at 20 inches (51 cm) while her left bicep stretched the tape to a massive 20.25 inches (51.4 cm).
Renne Toney has competed sporadically over her 20 year bodybuilding career taking a 2nd place at 1998 NPC Palm Springs Muscle Classic before winning both the 2002 World Physique Federation Pro Ms. Olympia Cup II and 2004 World Physique Federation Pro Ms. Universe.
However many female bodybuildng experts feel Renne Toney's massive physique was simply too muscular for the changing tastes of the sport towards a leaner and more marketable feminine look.
She competed at the 2005 Nabba Worlds taking only a 6th place despite being the most muscular woman on stage by far.
She has now retired from competition but continues to bodybuild.