Madut was born in Juba, South Sudan,[1] and grew up in the Sydney suburb of Blacktown.
[4][5] Madut attended Wyndham College in Sydney and then DME Academy in Daytona, Florida.
[1] On 9 June 2022, Madut signed with the South East Melbourne Phoenix of the Australian National Basketball League.
[14] In 2021, Madut debuted for the South Sudan national basketball team at AfroBasket 2021.
[3] In August 2023, Madut was named in the South Sudan squad for the 2023 FIBA World Cup.