Chris Bumstead

Christopher Adam Bumstead, also known as CBum, is a Canadian retired professional bodybuilder best known for six consecutive Mr. Olympia titles. Bumstead made his competitive debut in 2014 and obtained his IFBB pro card in 2016 After placing second in the Mr. Olympia Classic Physique category in 2017 and 2018, he earned six consecutive wins from 2019 to 2024, the longest in the history of the competition.

Joined AURA

October 2, 2026

Cards

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Copies in circulation

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Sources: Wikipédia. Visual rights: Photo : Gymshark — CC BY 3.0, via Wikimedia Commons.