Barry Melrose — Duncan Keith’s De-toothing … Toughest Moment In Sports

EXCLUSIVE

Former L.A. Kings coach Barry Melrose tells TMZ Sports he has proof that hockey players are the toughest athletes around … and it all has to due with the harrowing report of one man’s teeth.

Melrose — who works now as an analyst for ESPN — was at LAX when we questioned if hockey players had an edge over other sports like football, basketball and…