#3 Mark Hunt

Despite fighting for the UFC for a relatively long period – 8 years – headlining 6 shows and even fighting for the Heavyweight title in 2014, Mark Hunt is currently embroiled in a pretty serious feud with the UFC – to the point where ‘The Super Samoan’ has even filed a lawsuit against his promoters.
The UFC has naturally kept pretty tight-lipped about the whole situation due to the impending lawsuit, meaning this is a feud that’s been largely one-sided, but it’s still been a very vocal one on the part of Hunt.
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Essentially, Hunt’s issue with the UFC stems from his 2016 fight with Brock Lesnar. Hunt lost the fight via unanimous decision, but was infuriated later down the line when it was revealed that despite the presence of USADA drug testing in the promotion, Lesnar had tested positive for a banned substance in a pre-fight drug test and was still allowed to compete.
Due to this, Hunt has filed his lawsuit against the UFC – accusing them of racketeering and fraud – essentially claiming that the promotion knowingly allowed a fighter who was abusing performance-enhancing drugs to step into the Octagon.
Despite this the UFC allowed Hunt to continue fighting – although they did pull him from last November’s Fight Night 121 card after a controversial interview in which he suggested he’d had symptoms of CTE.
This past weekend saw his contract end with a loss to Justin Willis, and it doesn’t appear that the Aussie favourite will be back in the Octagon. Outside of the cage though, it looks like his feud with the UFC will continue.