Following students from Sri Lanka participated in the 2009 APhO held in Thailand.

Pasindu Dissan Aluthwala – Ananda College, Colombo 10

Koththigoda Kankanamge Mathisha Hashan De Silva – Maliyadeva College, Kurunegalla

Kehelambi Arachchige Nishan Ravindu – Richmond College, Galle

Kotagedara Liyanage Jerad Asanka Perera – Royal Central College, Polonnaruwa

Sameera Chandimal Ramasinghe – Rahula College, Matara

Miss. Dehiwala Pathirannehelage Udari Tankana Samarasiri – Visakha College, Colombo

Thiran Dakshina Iyan Sellahewa – St. Thomas’ College, Mount Lavinia

Lahiru Nuwan Senerathna Wijayasingha – Ananda College, Colombo 10

Mr. Sameera Chandimal Ramasinghe of Rahula College, Matara and and Miss. Udari Tankana Samarasiri of Visakha College, Colombo, won two Honourable mentions in this competition.

On behalf of Institute of Physics Sri Lanka, Dr. Mahesh Edirisinghe and Mr. Sachith Dissanayake accompanied the contestants.