When Jonathan Tiong was an infant, a neurologist told his parents that he wouldn't live past the age of two. He was diagnosed with type two spinal muscular atrophy, a rare genetic condition that causes muscles to become weak and break down. It is also a progressive disease, meaning he has become ... weaker with time. But in October, the same day he turned 24 years old, he was crowned valedictorian for the National University of Singapore's (NUS) Class of 2021, with the equivalent of a first class honours. He has also landed a prestigious job at sovereign wealth fund GIC, where he currently works full-time as an editorial writer. Speaking to CNA in his home, Mr Tiong candidly described himself as "a very plain and average student" throughout university. In his spare time, he immerses himself in the online game Runescape and watches Twitch streams. He regularly pens columns and blogposts, owing to a love of writing sparked in recent years. "I didn't think I'd be valedictorian for the simple reason that I was not a typical valedictorian. I didn't lead a (co-curricular activity), I wasn't the captain of some sports team, that kind of thing. "I studied a lot, got good grades, but so did a lot of other people. So I didn't really feel outstanding." This is despite the extra challenges he had to grapple with throughout school " namely, fatigue and accessibility in a world mostly built for able-bodied people. Poking fun at NUS' infamously hilly terrain, Mr Tiong joked that the university is also known as the "National University of Stairs".