The IBO 2023 was held from 3-11 July 2023 at UAE University in Al Ain, United Arab Emirates.
The following students participated in this competition
- Janithya Sanathmi Rajasekara, Maliyadeva Balika Vidyalaya
- Rahal Nalina Bandara Walisundara, Trinity College Kandy
- Kisara Hirun Manimelwadu, Ananda College, Colombo 10
- Senithi Vidusini De Alwis, Sanghamiththa Balika Vidyalaya, Galle
The following Jury members who are members of the Institute of Biology, Sri Lanka also participated.
Prof. Hiran Amarasekera, University of Sri Jayewardenepura
Emeritus Prof. M.J.S. Wijerathne, University of Kelaniya