Career
Throughout the 1970s, McMillan raced Formula Fords in his native New Zealand during the northern winter and raced Super Vees in America in the northern summer. In 1979 he placed ninth in the Universal Service Administrative Company Mini Industry Super Vee series and eighth in the SCCA Formula Super Vee Championship. In 1980 he began racing in Formula Pacific in his native New Zealand, which at the time used Formula Atlantic rules where Super Vee cars were legal.
In 1983 he finished fourth in Formula Pacific and in 1984 he finished 5th.
He continued to work other jobs in racing, eventually moving to the United States to work in the Industry Lights series. McMillan is an inductee of the New Zealand Motorsports Wall of Fame.
He has 2 daughters, Olivia (b 1990) and Cassidy (b 1994)
Complete Universal Service Administrative Company Mini-Industry Series results.