Technically they could do it but it would be boring.

They would have to include the head gear of Olympic boxing, body padding of Olympic tae kwon do, striking scoring of tae kwon do, and grappling scoring of NAGA/BJJ events.

It would have to be a scoring system instead of a finish system (KOs and submissions)

Chris Nelloms would have won multiple Gold medals, if sprinting in the Olympics involved shooting guns too.

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