Inside the ring, Walter Kowalski went by a simple, yet painfully true nickname: "Killer." As anyone who ever stepped in the ring with Kowalski will tell you, his moniker was more than appropriate.

While getting a haircut, Levesque reflected on some advice his trainer Killer Kowalski told him in the early days of his career. "Go back all the way to the beginning when I was training ...

They trained with the legendary "Killer" Kowalski and hit the New England circuit for about a decade. But despite playing a "heel" (a wrestling bad guy) Bernard was no killer. Eventually he cut ...