His most successful season was 1961 in the 350cc class – he participated in 5 races and won twice (German Grand Prix and Swedish Grand Prix), gaining 3rd place twice and finishing the season with 26 points, second overall behind Gary Hocking.
In 1961, his most accomplished season in the 350cc category, he competed in five events and secured victories at the German and Swedish Grands Prix. He also claimed two runner-up spots and concluded the year with 26 points, finishing second in the championship behind Gary Hocking.