Sandy
Riddell

Sandy Riddell is a Canadian bodybuilder who competed in the Ms. Olympia throughout the late 1980s and early 1990s. Her highest finish came in 1989, when she placed second in the Ms. Olympia competition, establishing herself as a top international contender during that era. Riddell competed across multiple iterations of the Ms. Olympia format during a period of significant change in the sport.

Following her runner-up finish in 1989, Riddell made five additional appearances at the Ms. Olympia across the next four years. She finished fourth in 1991 and again in 1992, demonstrating consistent placement among the sport's elite athletes. In 1993, she competed in both the Women's Bodybuilding division, where she placed third, and the Ms. Olympia competition proper, finishing sixth. These placements reflected the competitive depth of professional female bodybuilding in the early 1990s and Riddell's sustained presence at the highest level of the sport during that period.