IESO 2026: ALLEN Students Bags Five Medals for India Including Three Gold

By Aabshar Hassan Quazi ALLEN Results International Earth Science Olympiad Kota Coaching Olympiads and Competitions SUCCESS STORIES September 4, 2026

ALLEN Students Make India Proud at IESO 2026

Students of ALLEN Career Institute have delivered an impressive performance at the international level by winning five medals, including three gold and two silver, at the 19th International Earth Science Olympiad (IESO) 2026 held in Turin, Italy.

ALLEN students Riddhi Ranjan and Soumik Mandal were part of the four-member Indian team and showcased their talent across multiple categories, bringing recognition to both the country and their institute.

IESO 2026 Held in Turin, Italy

According to ALLEN President Vinod Kumawat, the 19th International Earth Science Olympiad was organised in Turin, Italy, from August 20 to 27, 2026.

Riddhi Ranjan and Soumik Mandal represented India as members of the four-student national contingent. Competing at the international level, both students displayed strong subject knowledge, analytical abilities and teamwork to secure medals for the country.

Riddhi Ranjan Secures Gold and Silver

ALLEN student Riddhi Ranjan delivered a notable performance in two categories at IESO 2026. Riddhi won a gold medal in the International Team Field Investigation (ITFI) category, demonstrating strong field-based Earth Science skills while working as part of an international team.

Riddhi also secured a silver medal in the Earth System Project (ESP) category, further adding to India’s medal tally at the Olympiad.

Soumik Mandal Wins Two Gold Medals

Soumik Mandal emerged as another standout performer for India, winning two gold medals at the international competition. He secured gold in both the International Team Field Investigation (ITFI) and Individual Test categories.

Soumik also won a silver medal in the Earth System Project (ESP) category, taking his individual medal tally to three and making a significant contribution to India’s overall performance.

Five Medals Won by Two Allen Students

Together, Riddhi Ranjan and Soumik Mandal secured three gold and two silver medals for India at IESO 2026. Their medals came across individual, team and project-based categories, reflecting their all-round performance in Earth Science.

Their success in the international competition highlights the dedication of the students and the academic preparation that helped them compete confidently on a global platform.

IESO Promotes Interest in Earth Sciences

The International Earth Science Olympiad is aimed at encouraging school students to develop greater awareness and interest in Earth Sciences.

The competition provides talented students with an opportunity to demonstrate their understanding of subjects related to the Earth while interacting and competing with students from different countries.

Through examinations, projects and field-based activities, IESO tests students on both theoretical knowledge and practical understanding.

India’s Three-Stage Earth Science Olympiad Selection

In India, the selection process for the International Earth Science Olympiad is conducted in three stages by the Geological Society of India, Bengaluru. The journey begins with the Indian National Examination Earth Science Olympiad (INESO), through which students are shortlisted for the subsequent stage.

This is followed by further assessments and a training camp, after which the final four-member Indian team is selected to represent the country at the international Olympiad.

ALLEN Students Earn Places in Indian Team

The selection journey proved particularly successful for Allen, with three of its students qualifying for the second stage of the national selection process.

Following the subsequent training camp and national-level selection, Riddhi Ranjan and Soumik Mandal were selected among the four students who represented India at the 19th IESO in Turin.

Their selection itself reflected their strong performance throughout the rigorous national-level process.

Strong Performance Across Multiple Categories

At the international Olympiad, students participated in various oral and written examinations, field investigations and project-based activities.

Riddhi and Soumik demonstrated their capabilities across different formats, with both students earning gold in the ITFI category and silver in the ESP category.

Soumik additionally secured gold in the Individual Test, underlining his strong individual performance at the competition.

Another International Achievement for Allen Students

The five-medal performance at IESO 2026 marks another significant achievement for Allen students on the international academic stage.

The success of Riddhi Ranjan and Soumik Mandal showcases the potential of Indian students in specialised areas of science and highlights the importance of encouraging young learners to explore disciplines beyond conventional competitive examinations.

IESO Success Brings Pride to India and Allen

The remarkable performance of the two Allen students in Turin has brought pride to their families, teachers, institute and the country.

By winning three gold and two silver medals, Riddhi Ranjan and Soumik Mandal have made their mark at one of the prominent international platforms for Earth Science students, giving India another reason to celebrate its young scientific talent.

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