PGA Championship 2021: Brooks Koepka's continued reign at big-time courses among nine Round 2 takeaways | CBS Sports Headlines PGA Championship 2021: Brooks Koepka's continued reign at big-time courses among nine Round 2 takeaways The four-time major winner is making a run at No. 5 despite plenty questioning his health … Continue reading PGA Championship 2021: Brooks Koepka's continued reign at big-time courses among nine Round 2 takeaways