Colin Salas Wins the 2025 Expop Challenge with Soothe Pops

Colin Salas Wins the 2025 Expop Challenge with Soothe Pops

Colin Salas Wins the 2025 Expop Challenge with Soothe Pops

Chestnut Hill graduating senior Colin Salas takes first place in the Expop High School Startup Challenge with his calming children’s wellness venture.

Colin Salas, winner of the Expop High School Startup Challenge

A classroom idea becomes a real venture

Chestnut Hill graduating senior Colin Salas emerged as the top winner among hundreds of student entrepreneurs in the Expop High School Startup Challenge. His venture, Soothe Pops, offers all-natural chamomile-infused calming popsicles for toddlers and young children, giving parents a medication-free way to ease children into bedtime.

Salas’ first-place finish earned him USD 2,500 in seed funding and the opportunity to learn from top Ivy League entrepreneurs in the Expop program. The idea began with a challenge faced by countless families: making bedtime easier.

Building through feedback and iteration

Soothe Pops evolved from its original concept through customer feedback, testing, and repeated iteration. Salas took the venture beyond the classroom, sought advice from local entrepreneurs, explored retail opportunities, and sold at neighbourhood events, farmers’ markets, and festivals throughout Chestnut Hill.

Expop helped transform a successful student-run venture into a more structured business by focusing Salas on target audiences, customer feedback, financial tracking, marketing, and the foundations of a real business. As he prepares to attend the University of Pennsylvania’s College of Arts and Sciences, he plans to keep building on the lessons learned through Soothe Pops and Expop.

About Us

Expop is the flagship high school entrepreneurship challenge by Ascendance, an international youth organization founded in 2015 that has since impacted over 50,000 students across 26 countries, helped guide 200+ Gen Z-led startups and has received The Diana Award (UK) and was a semifinalist for Harvard iLabs President's Innovation Challenge 2022 & 2023 (USA), among other notable awards for their impact.

© 2026 Ascendance US Inc (Expop). All Rights Reserved.

About Us

Expop is the flagship high school entrepreneurship challenge by Ascendance, an international youth organization founded in 2015 that has since impacted over 50,000 students across 26 countries, helped guide 200+ Gen Z-led startups and has received The Diana Award (UK) and was a semifinalist for Harvard iLabs President's Innovation Challenge 2022 & 2023 (USA), among other notable awards for their impact.

© 2026 Ascendance US Inc (Expop). All Rights Reserved.

About Us

Expop is the flagship high school entrepreneurship challenge by Ascendance, an international youth organization founded in 2015 that has since impacted over 50,000 students across 26 countries, helped guide 200+ Gen Z-led startups and has received The Diana Award (UK) and was a semifinalist for Harvard iLabs President's Innovation Challenge 2022 & 2023 (USA), among other notable awards for their impact.

© 2026 Ascendance US Inc (Expop). All Rights Reserved.

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