Born 3-12-1982 in Dordrecht. Phone: 06 29137741 Thamar Zweistra started riding at the age of six. She continued as a 12 year old class. The first horse she rode to Z2 level from the age of 16 she was part of the Hexagon Team. Thamar is a very talented and successful rider. At the age of 18 Tamar first started at Grand Prix level. That made ??her the youngest Grand Prix rider of Netherlands. Meanwhile, she leads with Leunus of winches, horses up to Grand Prix level and brings them out on (inter) national competitions. Thamar Zweistra has completed the Masterclass in Deurne in 2001. She teaches up to Grand Prix level, where her students can benefit from her expertise and experience Contest.