By ALEX BYWATER

Belief: Ryan Chambers

WALES’ World Cup campaign couldn’t have gone much better to date and off the field Warren Gatland’s support staff believe their players have the belief and capability to go all the way.
There is no doubt the departure of attack coach Rob Howley at the start of the tournament due to alleged betting breaches was a seismic shock, but since then Wales have won two from two.
Behind the men who take to the field, head coach Gatland has a team of world-class operators working around the clock to give Wales the best chance of success in Jap...