Born and raised in Abu Dhabi, Al Dhaheri began competitive kart racing at the age of five. He quickly established himself on the European karting scene, winning the 2019 WSK Super Master Series and the 2019 WSK Euro Series in the 60 Mini category. In 2020, he added the South Garda Winter Cup in the same class before graduating to OK-Junior karts, where he won the WSK Super Master Series again in 2021. His move to OK karts in 2022 yielded more modest results, but his junior record was sufficient to earn a place with Prema Racing in single-seaters.
Al Dhaheri joined Prema Racing for the 2023 Italian F4 Championship, scoring points throughout the year and finishing tenth in the standings, with a best result of fourth at both Monza and Mugello. He also competed in the Euro 4 Championship alongside his Italian campaign. A late-season trip to Macau produced his first podium in the discipline, finishing third in the final race at the prestigious Guia Circuit. He also entered one round of the Formula 4 South East Asia Championship at Sepang and won his first single-seater race there.
For 2024, Al Dhaheri remained with Prema across the Italian F4, Euro 4, and UAE F4 Championships. His UAE campaign was particularly strong, yielding two race wins, five podiums, and fourth place in the championship standings. He made a brief appearance in Formula Regional machinery late in the year, entering the FIA Formula Regional World Cup with PHM Racing, though he was ultimately disqualified for a technical infringement.
Al Dhaheri graduated to the Formula Regional European Championship with Prema Racing in 2025, partnering teammates Freddie Slater and Jack Beeton. He also contested the pre-season Formula Regional Middle East Championship with Mumbai Falcons, finishing sixth. During the European season he claimed three podiums. Prior to the campaign starting, he had been announced as a member of the Mercedes Junior Team in March 2025, underlining the regard in which the manufacturer held his development.
For 2026, Al Dhaheri switched to R-ace GP for the pre-season Formula Regional Middle East Trophy, continuing his progression within the Mercedes junior structure.
Al Dhaheri is notable as one of the few Emirati drivers to have established a serious presence in European junior single-seater competition. His backing by Prema Racing and subsequent elevation into the Mercedes Junior Team reflects the growing investment in driver development from the UAE motorsport ecosystem, building on the country's long association with Formula 1 through the Abu Dhabi Grand Prix at Yas Marina Circuit. His trajectory mirrors that of several recent Mercedes junior graduates who have used the Formula Regional European Championship as a launchpad toward higher formulae.