Mallar is a third-year student at NUJS Kolkata, currently teaching General Knowledge at CLATapult. An avid quizzer since his school days, he has won multiple accolades at national-level quiz competitions. It was this proficiency in the subject which led to him securing an All-India Rank of 136 in CLAT 2021. He firmly disbelieves in rote learning, and instead strives to make the learning process an enjoyable, engaging and accessible experience for his students. He is a recipient of the prestigious Aditya Birla Scholarship, and has successfully balanced academic excellence with extra-curricular and organisational activities. Among other achievements, he helped his university reach the Semi-Final rounds of the Leiden-Baker McKenzie Children’s Rights Moot 2023, wherein he was additionally recognized as the Best Oralist in the preliminary rounds. He also holds a black belt in Taekwondo, and is an Indian classical music and architecture aficionado.