Despite the poor periods at "Man Utd", "Real Sociedad", and "Sunderland" teams, coach David Moyes does not lack confidence in his abilities.
According to the Scotsman, he could lead any club on the planet.
"I came to the 'West Ham' team to show what I can do.
If you're a player, you come and demonstrate your abilities. Your reputation does not matter.
"I think I could work in any club, so I have no doubts about the 'West Ham' team," Moyes said.
At the moment, the London team is in 15th place in the Premier League.
