The story
RN1 is one of the clearest market-maker profiles on Polymarket: it buys both sides of the same sports markets and lives on the spread and the flow, rather than on a view about who wins.
In 2025 on-chain analysts reported the account had grown roughly $1,000 into more than $2M. It kept compounding — RN1 now sits in the all-time top five by profit, on well over a billion dollars of volume.
There are no interviews; everything known about the strategy comes from its trades. Its biggest single win on record is Carlos Alcaraz against Alexander Zverev at the 2026 Australian Open, picked up at around 37¢.