WWE Fandango: Concussion campaign really beneficial
10 March 2014 Last updated at 06:15 GMT
WWE star Fandango says more is now being done to help understand the effects of concussion on athletes.
The wrestler suffered a serious concussion himself last year and says WWE organisers "took great care" of him afterwards.
Last week Chris Nowinski, a former WWE performer and American footballer, said young people in the UK aren't taught enough about head injuries.
He had to retire after being diagnosed with post-concussion syndrome and has released a film highlighting the dangers.
Fandango, whose real name is Curtis Hussey, thinks Nowinski's campaign is "really beneficial" and may prevent people from coming back to sports to soon after a head injury.
He was speaking to Newsbeat reporter Amelia Butterly.
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