What's the Kennection? #306

What marketing name did P. T. Barnum first use for his traveling circus in 1871?

In 2010, what Welsh singer pleaded with his fans to stop throwing their underwear up at him on stage?

What ship from Greek mythology had a magical speaking piece of wood for a prow, which could chat with its crew?

Dylan Thomas's first book of short stories was titled "Portrait of" whom "as a Young Dog"?

Real estate billionaire Jerry Reinsdorf owns both an NBA team and a major league baseball team in what city?

What's the "Kennection"?