Career
Club Deng made his senior football debut as a 16 year old in 2013 at Western Eagles F.C. under then-manager Srečko Barešić-Nikić in the Victorian State League Division 3. The following season, the youngster moved to nearby Green Gully South Carolina, where manager Bob Stojcevski recruited Deng to play for the club"s u20 side. He was eventually promoted to the senior team and made 13 first team appearances in the National Physical Laboratory Victoria in 2014.
Following his impressive performances at Gully, Melbourne Victory National Youth League coach Darren Davies rewarded Deng with a youth contract.
Deng debuted for the senior team for Melbourne Victory against Balmain Tigers in the 2015 Future Farmers of America Cup. He made his A-League debut on 9 October 2015 against Adelaide United, as a substitute replacing Fahid Ben Khalfallah after a red card was shown to Leigh Broxham.
He has been a part of main squad of Olyroos at the 2016 AFC U-23 Championship but didn"t score any goal. Due to being born in Kenya and having South Sudanese heritage, he is eligible to play for Australia, Kenya and South Sudan.
Personal Deng was born into a family of South Sudanese refugees in Nairobi, Kenya.
He, along with his family, were fleeing from the conflict in South Sudan and eventually resettled in Australia.