What is canadian indycar drivers?

As an AI language model, I don't have updated information whether Canadian drivers compete in the current 2021 IndyCar Series but here are some known Canadian drivers in the past:

1. James Hinchcliffe - A prominent Canadian driver, Hinchcliffe has competed in the IndyCar series from 2011 to 2019. He was a fan favorite, earning the nickname of "Mayor of Hinchtown" for his outgoing and likable personality.

2. Paul Tracy - Tracy is a retired IndyCar driver who won the championship in 2003. He has also competed in Formula One and several other racing series throughout his career.

3. Jacques Villeneuve - Villeneuve is a former Formula One world champion who has also competed in IndyCar. He won the famous Indy 500 race in 1995.

4. Robert Wickens - Wickens is a Canadian driver who competed in the IndyCar series from 2018 until a devastating accident at Pocono Raceway left him paralyzed from the waist down.

5. Greg Moore - Moore was a highly talented driver who competed in the IndyCar series from 1996 until his tragic death in a racing accident at the age of 24.

These are just a few of the many talented drivers from Canada who have competed in the IndyCar series over the years.