Nominal vs present value
Local display: $6.0m · Rebased to 2024 USD via US CPI-U
How the total breaks down
Rugby contracts. All Blacks and club rugby income in the World Cup cycle.
Boxing & other codes. Professional boxing purses stacked on rugby seasons.
Endorsements. Crossover sponsor value from dual-code celebrity.
Impact 88
- Proved rugby earnings could be stacked with boxing and league leverage
- Out-earned most single-code peers by refusing to stay in one market
- Forced unions to negotiate around a unique free-agent celebrity
Williams stretched rugby's pay conversation beyond union wage bands. His multi-code years are why this list's top figure is not a pure Top 14 salary — and why later dual-code athletes still cite his path.
Sonny Bill Williams is the outlier on a rugby pay list because boxing purses and prior NRL fame sat beside All Blacks contracts. The 2015-window total captures that stack rather than a single club retainer. It remains the clearest case that rugby's richest years sometimes happen when the player refuses to be only a rugby player.