"This is the best ever," said Robson.
"It is a fantastic feeling. The boys have done me proud and worked their socks off. They deserve this.
"I feel sorry for the other managers. I feel great now but I can understand how the others must feel.
"Full credit to the players because people mention the history all the time and sometimes you can start to believe it but this lot didn't.
"I always believed in the players we have. We narrowed the squad down and once we started firing on all cylinders I knew we could do it."