Help Us Stop Ocean Plastic!

Expedition Complete!

In April 2024, Tez completed Expedition 2, a world-first solo row from Hawaii to Australia
The row is complete, but our mission carries on! Help us solve the ocean plastic crisis with a donation today.

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Every dollar stops 30 bottles worth of plastic from polluting the Pacific

Explore Tez's Route!


Our mission is to accelerate solutions for the ocean plastic crisis and inspire a more courageous world.

The United World Challenge is proud to be part of the 1% for the Planet community, which connects businesses and nonprofits to protect the environment. Learn more at

Completing the Pacific


My journey began with overcoming depression in college and led to me becoming the only person ever to row solo from California to Hawaii as their first ocean row.

In between, I became one of the youngest delegates to attend the World Economic Forum and earned an MBA from London Business School while running some of the UK’s longest ultra-marathons. I’ve also had my share of turbulent times. In 2016, I experienced radical loss when my father took his own life – an event which inspired me to row across an ocean. I’ve moved through changing tides as a professional, too. Navigating each challenge has propelled my drive to make the world a better place.

I believe we all have an “ocean” to cross, and the United World Challenge is my mission to inspire others to find their ocean and the courage to cross it.

Set a goal so big, you have to grow into the person who can achieve it.

The Team

The Challenge team consists of experts in storytelling and crowdfund strategy, cutting-edge marine researchers, adventure logistics gurus, and an emergency physician. We also unite a coalition of world-class media partners and expedition sponsors.

Current Sponsors

Premier Sponsor
Impact Partners
Lead Sponsors
Supporting Sponsors


Sungai Watch is the world's leading river barrier catchment solution. With over 180 river barriers installed and maintained daily, Sungai Watch has collected over 1.1 million kilograms of plastic to date. With United World Challenge, we're helping Sungai expand to new regions and bring their solution to help clean Asia's most polluting rivers.

OCN.AI is like a FitBit for the ocean, using technology on buoys and boats to gather cutting-edge ocean health data. Together, we're outfitting the Challenge vessel with a series of sensors to collect real-time ocean health data, stored on the blockchain for researchers worldwide to access.

Hakkoda is a modern data consultancy purpose-built to harness the power of data for good. With talented teams of data engineers, scientists, and AI experts, Hakkoda drives innovation for clients while tackling some of the world's biggest problems. From marine life conservation to the ocean plastics crisis, we believe that great change is powered by great data.

The United World Challenge Expedition 2 is a zero-waste expedition thanks to our partnership with CRDC. All plastic waste from the our expedition will be upcycled into CRDC's groundbreaking product, RESIN8, an environmental friendly substitute for sand used in concrete manufacturing.

Seakeepers and the United World Challenge are partnering on citizen science research projects to gather data across the Pacific Ocean on population dynamics of plankton and velella velella, important species for pelagic ecosystems. Together, we research, educate, protect and restore!

Far Away Projects is a 501(c)3 nonprofit fiscal sponsorship organization that supports global social impact projects and grassroots efforts around the world. Far Away provides the United World Challenge with nonprofit status and extensive backend support to grow our mission to help solve ocean plastic.

The United World Challenge is proud to be part of the 1% for the Planet community, which connects businesses and nonprofits to protect the environment. Learn more at

During Expedition 1, the United World Challenge partnered with Scripps Institution of Oceanography to gather world-first data for microplastic research. The United World Challenge will once again partner with Scripps to advance oceanic research during the next challenge with a series of world-first data collection methods.

The Ocean Is Our Planet’s Life Support System

After completing Expedition 1, I couldn't forget all the plastic I saw at sea. Such a pristine environment, yet filled with trash from around the world. I started asking myself, what's next? What’s a goal so big that I have to grow into the person who can achieve it? A goal so big, it inspires others to grow with me?

What's next for the United World Challenge?

It's not just about completing another daring expedition, but to do so in a way that brings researchers, companies, and storytellers together to create tangible results for the ocean by:

There will be more plastic than fish in the oceans by 2048, unless we act now. The good news? Effective, low-cost solutions exist. We just need to scale them to the most plastic-polluting regions.

The next United World Challenge will accelerate today’s most promising solutions to solve the ocean plastic crisis. Together, we will turn the tide and stop the flow of plastics into our oceans.

Interested in getting involved with Expedition 2?

Sponsorship is more than just a good story. It’s about pursuing a vision greater than the sum of the parts. It’s about making impact neither partner could achieve alone.

In short, it’s about crossing oceans together.