I'll keep this short but basically I first joined Wikipedia during the 20's (I think?) to edit an innaccuracy I spotted. Last year, I started editing more often, first editing random articles before moving on to SG articles (mainly MRT articles but also other Singapore-themed articles). My first MRT-related (and technically GA) article was Tanjong Katong station and I edited it bc I wanted to show that Tanjong Katong station isn't a dead station that LTA decided to build for some reason (looking back at it, there was no such perception but whatever). Right now, I'm doing my "MRT Project" where I edit and clean-up articles relating to the MRT including stations, depots, etc.
A fact from the article Chinese Garden MRT station, which this user created or significantly contributed to, has been featured in the Did you know... section on the Main Page.