{"id":18,"date":"2020-09-16T04:28:58","date_gmt":"2020-09-16T04:28:58","guid":{"rendered":"http:\/\/www.web.ichemc.edu.lk\/cosl\/?page_id=18"},"modified":"2025-10-21T03:10:04","modified_gmt":"2025-10-21T03:10:04","slug":"international","status":"publish","type":"page","link":"http:\/\/www.web.ichemc.edu.lk\/cosl\/international\/","title":{"rendered":"International Awards"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">IChO 2025<\/h4>\n\n\n\n<p style=\"padding-left:0\"><strong>Bronze Medalists<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Deveni Guruge Himaru Abeygunarathne<\/strong> (Trinity College, Kandy)<\/li>\n\n\n\n<li><strong>Yakdehige Rithmini Dinhara Weerakkody<\/strong>&nbsp;(Sirimavo Bandaranaike&nbsp;Vidyalaya, Colombo 07)<\/li>\n\n\n\n<li><strong>K. Methmaka Chethila Jayasena<\/strong>&nbsp;(Royal College, Colombo 07)<\/li>\n<\/ul>\n\n\n\n<p style=\"padding-left:0\"><strong>Honourable mention<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A. Srikaran Menan<\/strong> (St. John`s College, Jaffna)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">IChO 2024<\/h4>\n\n\n\n<p style=\"padding-left:0\">The Sri Lankan team participated in the 57 th International Chemistry Olympiad&nbsp;(IChO) held from 21 st to 30 th July 2024 in Riyadh, Saudi Arabia.<\/p>\n\n\n\n<p style=\"padding-left:0\"><strong>Bronze Medalists<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Robolge Pahanma Upani Lenora<\/strong> (Sanghamitta Balika Vidyalaya, Galle)<\/li>\n\n\n\n<li><strong>Sithupa Danithu Nethmina Palihawadana <\/strong>(Royal College, Colombo)<\/li>\n\n\n\n<li><strong>Sreemaathuri Sinthanaichselvan <\/strong>(Ramanathan Hindu Ladies\u2019 College, Colombo)<\/li>\n\n\n\n<li><strong>Vajra Neth Wijesooriya <\/strong>(Ananda College, Colombo)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">IChO 2023<\/h4>\n\n\n\n<p style=\"padding-left:0\">In the IChO 2023, all our represented students obtained Bronze medals. Those students are:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p style=\"padding-left:0\"><strong>Bronze Medalists<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Thuvarahan Chandrakumar <\/em><\/strong>of&nbsp;S. Thomas\u2019 College, Mt. Lavinia<\/li>\n\n\n\n<li><strong><em>Kuragodage Thisarindu Adeepa Lakshan <\/em><\/strong>of&nbsp;Richmond College, Galle<\/li>\n\n\n\n<li><strong><em>Robolge Pahanma Upani Lenora<\/em><\/strong> of&nbsp;Sanghamiththa Balika Vidyalaya, Galle<\/li>\n\n\n\n<li><strong><em>Isitha Dinujaya Arachchi<\/em><\/strong> of&nbsp;Ananda College, Colombo.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1025\" height=\"683\" src=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/10\/Congratulations-1.png\" alt=\"\" class=\"wp-image-1221\" style=\"width:495px;height:auto\" srcset=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/10\/Congratulations-1.png 1025w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/10\/Congratulations-1-300x200.png 300w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/10\/Congratulations-1-768x512.png 768w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/10\/Congratulations-1-980x653.png 980w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2023\/10\/Congratulations-1-480x320.png 480w\" sizes=\"auto, (max-width: 1025px) 100vw, 1025px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">IChO 2022<\/h4>\n\n\n\n<p>In the IChO 2022, out of our represented students, three students obtained Bronze medals and another a Silver medal.&nbsp;Those students are:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p><strong>Silver Medalist<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Nelushi Vithanachchi <\/em><\/strong>of Visakha Vidyalaya, Colombo 05<\/li>\n<\/ul>\n\n\n\n<p><strong>Bronze Medalists<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Vasanthamohan Sasangan <\/em><\/strong>of St. Michael\u2019s College, Batticaloa.<\/li>\n\n\n\n<li><strong><em>Benuljith Karunarathne<\/em><\/strong> of Royal College Colombo 07.<\/li>\n\n\n\n<li><strong><em>Kavinda Chathuranga<\/em><\/strong> of Nalanda College, Colombo 10.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"662\" src=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2022\/07\/COSL-2022-1024x662.png\" alt=\"\" class=\"wp-image-1008\" style=\"width:630px;height:auto\" srcset=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2022\/07\/COSL-2022-1024x662.png 1024w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2022\/07\/COSL-2022-300x194.png 300w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2022\/07\/COSL-2022-768x496.png 768w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2022\/07\/COSL-2022-1080x698.png 1080w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2022\/07\/COSL-2022-1280x827.png 1280w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2022\/07\/COSL-2022-980x633.png 980w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2022\/07\/COSL-2022-480x310.png 480w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2022\/07\/COSL-2022.png 1728w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">IChO 2021<\/h4>\n\n\n\n<p>In the IChO 2021, out of our represented students, three students obtained Bronze medals and another an Honorable mention award.&nbsp;Those students are:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p><strong>Bronze Medalists<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Manujaya Praveen Wijesinghe <\/em><\/strong>of Royal College, Colombo.<\/li>\n\n\n\n<li><strong><em>Kelambi Arachchige Achira Hansindu<\/em><\/strong> of Mahinda College, Galle.<\/li>\n\n\n\n<li><strong><em>Nadun Naveendra Rajapaksha<\/em><\/strong> of Dharmaraja College, Kandy.<\/li>\n<\/ul>\n\n\n\n<p><strong>Honorable Mention<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Dinithi Shalika Madhubhashini <\/em><\/strong>of Southlands College, Galle.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"396\" src=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2021\/09\/IChO-2021-1024x396.jpg\" alt=\"\" class=\"wp-image-851\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">IChO 2021<\/h4>\n\n\n\n<p>In the IChO 2020, out of our represented students, three students obtained Bronze medals and another an Honorable mention award.&nbsp;Those students are:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p><strong>Bronze Medalists<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Mr. Ravindu Sanwara<\/em><\/strong> of Ananda College<\/li>\n\n\n\n<li><strong><em>Mr. Praveen Sumanasekara <\/em><\/strong>of Badulla Central College<\/li>\n\n\n\n<li><strong><em>Mr. Arulanantham Abhinanthan<\/em><\/strong> of Jaffna Hindu College<\/li>\n<\/ul>\n\n\n\n<p><strong>Honorable Mention<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Ms. Shakindi Vihanga<\/em><\/strong> of Sujatha Vidyalaya, Matara<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"770\" height=\"470\" src=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2020\/12\/winners2020.jpg\" alt=\"\" class=\"wp-image-559\" srcset=\"http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2020\/12\/winners2020.jpg 770w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2020\/12\/winners2020-300x183.jpg 300w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2020\/12\/winners2020-768x469.jpg 768w, http:\/\/www.web.ichemc.edu.lk\/cosl\/wp-content\/uploads\/sites\/4\/2020\/12\/winners2020-480x293.jpg 480w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity is-style-wide\"\/>\n","protected":false},"excerpt":{"rendered":"<p>IChO 2025 Bronze Medalists Honourable mention IChO 2024 The Sri Lankan team participated in the 57 th International Chemistry Olympiad&nbsp;(IChO) held from 21 st to 30 th July 2024 in Riyadh, Saudi Arabia. Bronze Medalists IChO 2023 In the IChO 2023, all our represented students obtained Bronze medals. Those students are: Bronze Medalists IChO 2022 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-18","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>International Awards - Chemistry Olympiad Sri Lanka (COSL)<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.web.ichemc.edu.lk\/cosl\/international\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"International Awards - Chemistry Olympiad Sri Lanka (COSL)\" \/>\n<meta property=\"og:description\" content=\"IChO 2025 Bronze Medalists Honourable mention IChO 2024 The Sri Lankan team participated in the 57 th International Chemistry Olympiad&nbsp;(IChO) held from 21 st to 30 th July 2024 in Riyadh, Saudi Arabia. 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Bronze Medalists IChO 2023 In the IChO 2023, all our represented students obtained Bronze medals. 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