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Career peak, derived from results

Peak Window Analyzer

Pick any IFBB Pro bodybuilder and see the years they were at their competitive peak, derived from their real contest record.

Analysis Aggregated from the full contest-results database; an analytical view, not a single record. Updated August 15, 2026
Prime vs prime

Karen Lierman

Karen Lierman does not have enough recorded contest placements to define a competitive peak window.

Browse the all-time rankings instead

Source: Fitness Volt Bodybuilding Database - 349,990 recorded results across 110,475 athletes

FITNESSVOLT.COM/BODYBUILDING