Siem De Jong was born on Jan. 28, 1989. He is currently 20 years old and plays as a Attacking Midfielder for Ajax in Netherlands. His overall rating in FIFA 10 is 69 with a potential of 79. He prefers to shoot with his right foot. De Jong's height is 185 cm cm and his weight is estimated at 76 kg kg according to our database. Currently, Siem De Jong is playing with number 22. His best stats are: Short Pass: 73, Reactions: 72, Ball Control: 71, Long Pass: 69, Acceleration: 69.