said, "I really enjoyed the atmosphere in the Kuip. As an ex-Ajax player I was really given the bird, but that's all part of the emotions in football. It also illustrates the intense way in which the Feyenoord supporters experience their club's matches." A number of the club's followers acknowledge a very close link with English side Sunderland A.F.C.. Over 100 Feyenoord supporters attended a function in Sunderland on the evening before their fixture with Newcastle in April 2015 and a similar number of Sunderland fans made the journey to watch the Dutch side in their ultimately delayed fixture against Vitesse. Beyond the Netherlands, Feyenoord opened a fanshop in the centre of Tokyo, when Japanese player Shinji Ono was a key player at the club, and also in South Korea when Song Chong-Gug played for Feyenoord. Supporters organisations Feyenoord have one official fan supporters club, the Feyenoord Supportersvereniging. Independent of the club, FSV has a membership of about 23,000, as of 2006. The FSV act as a liaison between club and fans, produce match programmes, arrange travel to away games and organise supporters' evenings, as well as being involved in the other supporters organisations. Children between 0 and 12 years old can join the Kameraadjes group (). In 1998, the Feyenoord Supporters Vereniging were wondering about whether or not it would be possible to create more atmosphere inside the stadium mainly during important matches. As a result, a few huge flags were produced and brought into the stadium prior to matches played by Feyenoord. The flags were a success, but people started asking for more activities and a meeting between fans and officials were arranged. In 2000 Harry Veth was given permission to establish a group of five Feyenoord fans called TIFO team Feyenoord Rotterdam. Besides creating more flags and small pieces of paper released from the second platform the team also started to organise bigger activities. The first big activity was held on 10 December 2000 when Feyenoord faced Ajax and 40 fog machines were activated when the players entered the pitch. In the following years many different and various activities were held to improve the atmosphere inside the stadium. Feyenoord's TIFO team became famous abroad as well and the Italian TIFO foundation awarded Feyenoord the Best of TIFO Award 2000/01. Jeugdproject Feyenoord's Jeugdproject (Youth Project) concentrate on children between 6 and 12 years of age, playing football at