Nordtveit signs for five years
The 25-year-old, who left Arsenal to join the Bundesliga team in December 2010, has signed a five-year deal with the Hammers.
He told the Official Website: “It has always been a dream for me to play in the Premier League and now I have a big opportunity to do that for West Ham – I cannot wait to start!
“This team has something special, a spirit in the team that I can fit into. I will work hard and hopefully I can get some good moments at this Club.
“I’m a player who can play many roles on the pitch, but I’m from Norway so maybe a little bit more running, tackles and try to spread a few balls around me.
“I’m looking forward to showing what I can do, but hopefully I have something to help West Ham achieve even more.”
Nordtveit, who made his Norway debut in 2011, has 28 international caps. He is a defensive midfielder who can also play at the back.
