Thomas was born in November 2001. He started riding horses since he was a baby (when he was two years old he jumped his first military jump with his father). He begun riding on his first pony when he was three years old, and he rides regularly since he was 5 years old. License for the pony and the first official races completed when he was 8 years old, and in 2012 he became the champion of the Czech Republic with his horse Samara, and he managed position himself in the Pony League Cup and Prague Cup.