Just four years ago, Mondli Xulu was a trolley-pusher, helping people with their groceries for tips of R5 a time.

Now he is an honours graduate in rural development. Financial constraints dictated his inspiration for his graduation outfit - a pair of worker's overalls and a hard hat - at the University of Zululand last week.

"I won't lie, I had no money, so there was no way I could afford to buy a suit," he told Sowetan sister publication, TimesLIVE.

"I spent R300 on the work suit. The boots and helmet were donated to me," he said. He also felt the need to protest against unemployment.

"It was also about raising awareness about the scourge of graduate unemployment in our country," said Xulu.

The 23-year-old, who has studied with the help of the government's National Student Financial Aid Scheme (NSFAS) and is now enrolled for a master's degree, said the decision to further his studies was influenced by the scarcity of jobs and the fear of staying at home without work.

Born and bred in Stanger in KwaZulu-Natal, Xulu is one of four siblings - all unemployed.

"The reason I posted my pictures online was to look for a job, so that I can support my poor family.

"I have been trying and trying with no luck. I am still looking, I will never give up until something comes my way."

Speaking about his parents, Xulu said his mother died when he was in grade 3 while his father never supported them.

"We were really young when our mother passed away, my youngest sibling was about eight months old. We were literally raised by the social grants money, but we're getting older," he said.

Xulu, being the only male, said he had always felt obliged to financially support his sisters. "I am a hustler by birth, I've always found ways of making a living, I've pushed trolleys in town. I've worked in retail, in a restaurant, and recently started a small business of hiring out gowns to graduates... I have no choice but to push," he said.

Of all the siblings, Xulu said he was the first one to obtain a higher education qualification.

While many graduates have set standards or salary expectations, Xulu said even a R5,000 stipend would be enough for his family to survive.