Answer
Nikita Mazepin was Mick Schumacher's teammate during his first F1 season with Haas. They were both rookies, and Mazepin struggled more than Schumacher. He was involved in several crashes, and he was criticized for his aggressive driving style. He also made headlines for making offensive comments on social media. Mazepin was dropped by Haas at the end of the season, and he was replaced by Kevin Magnussen.