[1] Lambert made his debut at the SKUSA SuperNationals in 2022, competing in the KA100 Junior class, finishing 46th.

[2] He then moved to Europe in 2023 to compete in the OK class, finishing 57th in the Karting European Championship, and 62nd in the WSK Super Master Series.

[5] In February 2024, it was confirmed by Rodin Motorsport that Lambert would be competing for the team in the 2024 Formula Winter Series and the 2024 F4 Spanish Championship.

[6] Lambert contested the final two rounds of the 2024 Formula Winter Series, failing to score points over the course of the five races and finishing 36th in the standings.

He secured a best result of 14th, in the second race of the season at Jarama, as he finished 32nd in the standings, behind his three Rodin Motorsport teammates.