READ about Piers Morgan's long career in journalism here.
Piers Morgan didn't just interview boxing champion Manny Pacquiao – he also laced up the gloves and stepped into the ring with him. With legendary trainer Freddie Roach in his corner (and also interviewed), check out how Piers did.
And watch the full interview tomorrow night at 9pmET/PT. Also: check out the final "24/7" on CNN at MidnightET on Friday (or on HBO at 8:30ET, and Pacquaio's fight with Juan Manuel Marquez is on HBO Pay-Per-View Saturday night (more info here).