The Technology That Got Robert Wickens Back In Top-Level Racing After a 2018 IndyCar crash rendered him with paraplegia, Robert Wickens has been racing with hand controls. Now, he’s stepping up to IMSA GT3 competition.After a 2018 IndyCar crash rendered him with paraplegia, Robert Wickens has been racing with hand controls. Now, he’s stepping up to IMSA GT3 competition. After a 2018 IndyCar crash rendered him with paraplegia, Robert Wickens has been racing with hand controls. Now, he’s stepping up to IMSA GT3 competition.