David Mangene
Golf Coach · WGTF Certified
Hello! My name is David Mangene and I’m a golf coach recently certified by the World Golf Teachers Federation.
I’m originally from the Boston area in the United States and have lived in the Netherlands since 1993. I came in search of adventure and never left.
When it comes to golf, I prefer the term coach over pro or teacher for one simple reason: a coach asks questions and works with you. It’s a partnership – I guide you toward a better game, both in your full swing and your mental approach.
As of 20 June 2026, I’m available for lessons at Estec Golf Club. My mission is to simplify your swing, strengthen your mental game, and help you discover the joy of golf.
Book your trial lesson (30 minutes) for just € 25,00 – available in the months of June, July, and August 2026
Deze lessen kunnen ook uiteraard in het Nederlands gegeven worden.
david.mangene@gmail.com
+31 (0)6 10 88 70 55
Alex Alzueta
Hello EGC golfers .
My name is Alex Alzueta. I’ve been a working at ESTEC for a couple of months now, in the TEC-FI program through Terma BV.
Beside my work at ESTEC, I am a passionate golfer. Therefore I would like to offer my knowledge of golf. I was very happy to see the well maintained golf course in ESTEC.
Because of my long experience in golf, as a Certified Personal Trainer and Biomechanics Expert. TP (Titleist certification)
I do believe that I can contribute to a lot of members of the club. To make golf easier for all of us. This means that I first listen what you would like to achieve in golf. I make clear observations, but always follow up your considerations!
I view sports as something far beyond just a physical activity.
I am available for lessons/ coaching on Monday and Wednesday & Thursday, from 5.30 pm
You can book me for an individual lesson on the ESTEC golf course. Just write me an email or pick up the phone.
Best regards to everyone and thank you!
Alex Alzueta
My personal Mail: abasket6@gmail.com
my phone”: +34652830081
Jan Hansen
Email : j_hansen@hetnet.nl
Tel : 06-55738057
Languages : Dutch, English
Jan is a golf professional with more that 20 years experience who believes that the perfect swing does not exist and because of this there are many more ways available to improve your game.
His help and guidance make the game of golf accessible to everyone; even when your golf swing seems lost and your enthusiasm for the game has waned, Jan’s instruction can help to restore both.