Kerry Michaels delivers a pretty strong pitch.
She convinced the Resig brothers, founders of humor website The Chive, to let her turn a single T-shirt with the likeness of actor Bill Murray into a line of golf shirts.
Then she had to convince the Murray family — six brothers, including Bill, and three sisters — to let her run with expanded concept.
"I pitched Joel Murray on a golf course — I pitched him on a golf cart," she said. "I had been at a golf tournament that Joel and all the Murray…