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Win a WSK winter and the paddock knows your name by Easter.
Ask any factory team manager where the season really starts and the answer is not a world championship round. It is a February weekend at Lonato or La Conca, on a WSK grid stacked with every works driver, every ambitious junior and every F1 academy scout in Europe.
WSK Promotion was built by Italian promoter Luca De Donno, who remains its president today. The company staged its first international series in 2006 and marked its twentieth year of racing in 2025, opening that anniversary season at La Conca. From the start the formula was simple: professional organisation, live timing and TV production, and calendars dense enough that teams could base an entire European programme around them.
The crown jewel arrived in 2010. The WSK Super Master Series, run across Italy's best circuits in late winter and early spring, quickly became the unofficial world championship of pre-season form. Around it De Donno layered the Champions Cup season-opener, the summer Euro Series and the autumn Final Cup — a near-year-round pipeline of high-stakes racing.
WSK changed the economics of top-level karting. Because every serious team races there, the series effectively sets the market: junior drivers are signed, promoted and dropped on WSK results. The alumni list reads like a modern F1 grid — Max Verstappen, Antonio Giovinazzi and Kimi Antonelli all won WSK Super Master titles before reaching Formula 1.
The series also became the reference point that FIA Karting promoters and rivals such as RGMMC's Champions of the Future measure themselves against: whoever wins the WSK winter enters the official season as favourite.
WSK Promotion still runs the sport's deepest independent calendar: Champions Cup, Super Master Series, Euro Series and Final Cup, all in Italy and all packed with international entries from more than 50 nations in peak years. For young drivers it remains the fastest way to be noticed; for teams it is the test bench where chassis and engine development is proven before world championship rounds.
Every WSK round sits in our calendar, and the results feed heavily into our OK, OKJ, KZ2 and Mini 60 rankings — where a strong Super Master campaign moves a driver more than almost anything outside FIA competition. Browse the driver database and you will find WSK form lines under nearly every name that matters.
Sources: WSK Super Master Series — Wikipedia · The 20th year of WSK Promotion starts from La Conca — Kartcom · Exclusive interview with Luca De Donno, WSK Promotion — Kartcom