Jeremain Lens is delighted to be playing for Sunderland boss Dick Advocaat.<p>
The former Dynamo Kiev winger is happy to once again be linking up with his countryman.<p>
The new signing told the club website: "I know Dick very well from my time in Alkmaar and PSV.<p>
"It will be the third time I've worked with Dick, and at PSV, I reached my best goalscoring season – 15 in the league – so I hope I will do the same now and score even more.<p>
"Everybody knows he is a very good head coach and he also gets the best out of the players.<p>
"In my personal opinion, he is a good coach for me as well because he can reach the qualities I have and make everything come out, so I hope it will happen again.<p>
"I also know Patrick van Aanholt from my time in Holland and from the national team, so it makes it much easier to settle having those Dutch players and coaches."