At the 2012 Summer Olympics, he competed for the national team in the men's tournament, where he won a silver medal.

[citation needed] In 2018, Kemperman played in his third World Cup, where they won the silver medal.

[3] After the 2019 EuroHockey Championships he returned in the national team for the FIH Olympic Qualifier against Pakistan.

[6] He played there for two seasons before returning to the Netherlands, where he joined his current club SV Kampong.

[3] In December 2021 it was announced he will leave Kampong after ten seasons and will play for Amsterdam from the summer of 2022 onwards.