Warning: DOMDocument::loadHTML(): Empty string supplied as input in /home/customer/www/peterzinn.nl/public_html/wp-content/plugins/easy-testimonials/include/lib/gp-testimonial.class.php on line 981
2 februari 2018
“His eye for detail, thorough preparation and the exceptional high quality of his material, make him a surefire highlight of any conference or training event. His delivery is wildly entertaining, balanced but courageous and highly effective: he ensures change that lasts.”
No Comments :