[1] She won the silver medal in the women's 76 kg event at the 2022 Commonwealth Games held in Birmingham, England.

[2][3] At the 2016 Summer Olympics in Rio de Janeiro, Brazil, she competed in the Women's freestyle 69  kg.

In 2020, Rueben won the gold medal in the women's freestyle 65 kg event at the 2020 African Wrestling Championships.

[4][5] Rueben won the silver medal in the women's 76 kg event at the 2022 African Wrestling Championships held in El Jadida, Morocco.

[7][8] She won the silver medal in the women's 76 kg event at the 2024 African Wrestling Championships held in Alexandria, Egypt.