[1][2] She made her debut on the Swedish national team on 24 April 2022, against Turkey.

[3] On 27 April 2022, it was announced that Mumbongo had signed a 2-year contract with Viborg HK.

[4] She represented Sweden at the 2019 European Women's U-17 Handball Championship in Slovenia, placing as runner-up.

[5] She also participated in the 2021 Women's U-19 European Handball Championship.

This biographical article related to Swedish team handball is a stub.