CHIEW Poh Shin (周宝芯, 周寶芯) is a senior lecturer in the Department of Malaysian Languages and Applied Linguistics, Faculty of Languages and Linguistics, Universiti Malaya. She earned her Bachelor's, Master's, and PhD from Nanjing Normal University, specialising in Chinese language and linguistics. Her primary research interests include phonetics and phonology, language variation, and language acquisition. Currently, she focuses on sociophonetics and prosodic studies, particularly in the varieties of Chinese like Hokkien, Cantonese, and Mandarin. She has a deep passion for human speech and wants to explore how speech sounds connect with cognition, society, and culture. Beyond academic research, she enjoys science communication work, sharing the fascinating world of linguistics with the public. Here is her first experience on a podcast.

Farhad Moradi received his BSc in Applied Physics from the University of Yazd in 2005 and his MSc in Medical Radiation Engineering from the Science and Research Branch of Azad University, Tehran, in 2011. He obtained his PhD in Physics from the University of Malaya (UM), Malaysia, in 2018, with a research focus on radiation dosimeters. He has held several postdoctoral research fellowships at institutions including the University of Malaya (Malaysia), University of Isfahan (Iran), University of Campinas (Brazil), and Multimedia University (Malaysia). He is currently a Senior Lecturer in the Department of Biomedical Imaging, Faculty of Medicine, University of Malaya and his research interests include radiation therapy, radiation dosimetry, radiation shielding, and Monte Carlo radiation transport simulations. He is also a member of Iran's National Elite Foundation.

Dr Sheena Kaur graduated with a doctoral degree in Applied Linguistics from Lancaster University, U.K. An alumnus of Universiti Malaya (U.M.), Malaysia's leading university, she graduated with a Bachelor of Arts (English Literature), Diploma in Education (TESL) and Master of English as a Second Language (M.ESL).  She is an Associate Professor at the Department of English Language, Faculty of Languages and Linguistics, U.M. She was formerly Head of Strategic Global Alliances Division at the International Relations Centre (IRC), Universiti Malaya from 15 March 2023 to 15 March 2024. She has also held several other administrative positions in her career at the university, most recently as the Deputy Dean of Postgraduate Studies (1 Sept 2020 - 1st Sept 2022) at the Faculty of Languages and Linguistics, U.M., the Deputy Director of the International Relations Office, U.M. (1st August 2017-31st July 2019), the Head of the Language Unit (17 th Nov 2014-31st July 2016), Faculty of Languages and Linguistics, where she was involved in curriculum planning and design of various English courses for local and international undergraduates. From 2010-2012, she was the Head of the Multimedia Planning Unit at the faculty and was a member of the university's e-learning committee. She is also currently involved in several task force committees under the university's Transformation Plan. Sheena has taught several courses at both undergraduate and postgraduate levels. Her research interests include applied linguistics, sociolinguistics, corpus linguistics, and digital humanities. She is a reviewer for several journals including Psychological Trauma: Theory, Research, Practice and Policy; Pertanika (UPM); Journal of Modern Languages (UM), Gema Online Journal of Language Studies (UKM) and SEARCH (Taylor's College).  She is actively involved in community work, and was the coordinator for the faculty's Community Engagement course during its inception, as well as being a member of the university's advisory board for the course. She led the faculty's first community project for the Community Engagement course with the Semai community at Pos Pantos, Kuala Lipis, Pahang, involving first year undergraduates.  Sheena has recently been awarded the US-ASEAN Fulbright Award for 2024/2025 where she is hosted by Prof Vasti Torres, at Indiana University Bloomington, Indiana, USA. Her research project on women leadership in higher education compares the challenges of women leaders in higher academic contexts in the US and Malaysia.