PAGE SIX: Fanatics owner Michael Rubin coordinating celeb give-aways for charity

Kevin Hart, Meek Mill and a raft of other stars are giving away prized possessions, or fan experiences, to help fight the coronavirus crisis.

Fanatics mogul Michael Rubin has created a viral digital fundraising campaign — the “All-In Challenge” — for top stars and athletes, as well as business tycoons, to help during the pandemic…