Maurits Gijsbreght Hendriks (Amsterdam, 1 January 1961) is a field hockey coach from Netherlands, who himself goalkeeper was at DKS (the curve stick) fromEnschede. During his active career as a surgeon Haider in the box of trainer-coach. As twenties he went abroad at his own expense, whose objectives have been to collect as much as possible, hockey knowledge. So was Haider in 1989 to witness the tournament for the Intercontinental Cup, where the Dutch team led by coach Hans Jorritsmaparticipation at the hockey World Cup, forcing more than half a year later in Lahore (Pakistan).