Sébastien Dos Santos Borges, 46, was born and raised in France. He started mushing in 19998 and ran the 2017 Yukon Quest. He says he started racing with shelter dogs and still has some in his team. They are part of his family and they are his friends and he wants to pay tribute to them by participating in the Iditarod. An Adventure Reporter, Sébastien says his hobby is athletics.