Kimi Antonelli calls in sick ahead of the Mexico City GP and given permission to skip media day

Formula 1 championship leader Kimi Antonelli was absent from the paddock on Thursday ahead of the Mexico City Grand Prix, with Mercedes confirming that the Italian driver was feeling unwell.

The 20-year-old was originally scheduled to appear before the international press during the official FIA media session, but was granted permission by race organisers to bypass his commitments in order to rest and recuperate.

Mercedes confirmed that Antonelli felt under the weather shortly after arriving in the Mexican capital and was advised by team medical staff to remain at his hotel rather than navigate a demanding PR schedule at the Autodromo Hermanos Rodriguez.

With the circuit sitting at an elevation of over 2,200 metres above sea level, the high altitude and thin air regularly pose a severe physical challenge to personnel and drivers, even when in peak health. Allowing the young Italian vital time to rest and acclimatise before Friday's practice sessions was therefore treated as the most sensible precautionary measure.

His absence immediately drew significant attention across the paddock given the enormous sporting stakes hanging over the weekend.

Following a commanding victory at the United States Grand Prix in Austin, his ninth Grand Prix triumph of a record-breaking campaign, Antonelli stands right on the brink of motorsport immortality.

Scoring just two points with a ninth-place finish or better in Sunday’s race will officially seal his maiden Formula 1 World Drivers' Championship. In doing so, he would surpass Sebastian Vettel to become the youngest world champion in Formula 1 history, while also becoming Italy's first titleholder since Alberto Ascari in 1953.

For Antonelli, who has picked his race number for next season, an unexpected day off may prove to be a welcome reprieve from the relentless pressure and scrutiny accompanying his potential coronation.

Provided he recovers swiftly, all eyes will be locked on the Silver Arrows prodigy as he seeks to turn his dream into reality beneath the vibrant grandstands.