This is Simon Cowell singing the "Power Rangers" theme tune.
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He raised $1 million for charity Friends of the Israel Defence Forces as a result. And we have billionaire Power Rangers creator Haim Saban to thank as he offered to make the donation on the condition Cowell sang Go Go Power Rangers with him.
The music mogul then pledged $250,000 to make it all stop, and it was over too soon.
And that will be all.