Trout of the World is a fishing product available on the Whop marketplace, created by Let's Go international and launched in September 2026.

Paperback edition coming soon to Amazon. Explore trout and char from around the world with this downloadable 97-page identification guide. Compare common and scientific names, visible markings, fins, tail shapes, habitats, regions, hybrids, and lookalikes. The guide includes regional reference sections, 49 verified picture references, a 127-name worldwide register, a printable field record, the community photo project, the Global Trout Passport, and responsible fishing guidance. Designed for beginners and experienced anglers. Some rare species, hybrids, juveniles, and local populations may require confirmation from a regional expert.

Trout of the World has is priced at $4.99 (one-time payment).

Trout of the World offers a 30% affiliate commission for promoters. Track Trout of the World's estimated revenue, member growth trends, and competitive market position on Whop Trends.