[9] De Blois was invited to train with the German national team ahead of the 2016–2017 season due to his performances.
[13] De Blois finished 33rd in the snowboard cross competition at the 2019 World Championships in Canada, missing qualification to the finals by .09 seconds.
[16] Not only did he become the first Dutch competitor to win a World Cup competition in snowboard cross,[2] but he also secured his qualification to the 2022 Winter Olympics held in Beijing.
[20] De Blois has spent his winters in Austria since the age of 17 and does wakeboarding and surfing back home in the summer.
[21][2] He worked many jobs to finance his career in his early years, such as baking pizzas at a restaurant and giving surfing lessons in Ter Heijde.