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Tiger Woods - who hasn't been seen since his sex scandal - is assisting in the rescue and relief effort in Haiti, which was hit by a 7.0 earthquake Tuesday.

So says hip-hop mogul Russell Simmons.

On Thursday, he Twittered: "Tiger Woods is doing something AMAZING!!!! I heard [he's] donating to send a cargo plane with a mobile hospital out there. Keep ur prayers high!"

He told the New York Daily News that Woods' donation - which would total $3 million - would include having "50 EMTs to go set up a triage. I am just asking for his heart and his band. Just to meet the needs of the people."

Woods' rep have not confirmed Simmons' claim.