Meet The Camp Coaches

The long standing success of the AJAX academy can be greatly attributed to the efforts of the world class team of coaches present at the De Toekomst (The Future) Training Centre in Amsterdam. Their every efforts are constantly driven by a passion to assist young aspiring players meet their future goals. This passion is shared by the management at Sigma Sports and is what really makes our relationship so strong. We have affiliated ourselves with the premier youth development club in the world, in order to ensure a unique and unforgettable experience to the soccer community.

We invite you to take a look at our great coaches:


Patrick Ladru
Technical Director AJAX Youth Academy
16 years as AJAX Coach
Technical Consultant to SIGMA
Bobby Smyrniotis
Technical Director Sigma Sports
UEFA B License
Former Youth coach Olympiacos C.F.P
& AFC AJAX Greece Director
Dave Zonneveld
Technical Coordinator, SIGMA
USSF C License
Former Technical Director Georgetown SC
Wim Kwakman
U-15 AJAX Coach
Former Professional F.C Volendam
7 years as AJAX coach
Maarten Stekelenburg
U-16 Ajax Coach
Technical Coordinator, AFC AJAX
5 Years as AJAX coach
Simon Tahamata
Technical training Specialist
Former Professional Player AFC AJAX,
Standard Liege, Feyenoord of Rotterdam
& National team of Holland
Renaldo Landberg
Head Coordination Trainer - AFC AJA
3 years as AJAX coach
Wilco van Buuren
U-12 AJAX Coach
Former Professional AFC AJAX
& F.C Zwolle
Youth Scout
Gerrie Muhren
International Scout
Former Professional Player AFC AJAX,
Real Betis of Seville & National Team of Holland
Peter van der Hengst
U-10 AJAX Coach
Former Professional Player AFC AJAX
5 years as AJAX coach
Dennis de Haan
U-9 AJAX Coach
Former Youth Player AFC AJAX
8 years as AJAX coach
Juan Barretto
Staff Coach, SIGMA
Bachelor of Physical Education
Former Coordinator, Tucaman Soccer Academy, Colombia
Former Player and Trainer
Colombian Federation
Phillip Opassinis
Staff Coach, SIGMA
Technical/Coordination Trainer
Former NCAA player
Vasilios (Bill) Grigoriou
Goalkeeper Coach, SIGMA
GK Staff Coach, York Region
Lyndon Hooper
Staff Coach, SIGMA
Former International Player
Former CSL, USL and England
Fred Thompson
Head Coach
Bowling Green St. University
USSF A
Chris Karwoski
Head Coach
Western Michigan University
USSF A



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