In 2025 he finished third in the British F4 championship with two wins, eight additional podium finishes, and three pole positions. No Hungarian driver had ever finished so high in an FIA-recognized single-seater championship before. During the season, Martin took part in an F1 race weekend for the first time as a competitor, as he was a member of the F4 field at Silverstone, which was part of the British Grand Prix support series.