Whicker: Jimmie Johnson puts coronavirus behind him, but not the concern

Physically, he is one of the survivors. The other day, he biked up to 10,500 feet in the mountains near his Colorado home, no problem at all.
On Sunday, he will crawl through the window of his Chevrolet at Kentucky Speedway and rejoin the chase, stopping his absent streak at one.
Mentally, Jimmie Johnson isn’t sure.
“It’s a big problem, it’s a pandemic,” Johnson said Friday. “I’ve learned that my challenges are watched closely by my kids (Genevieve and L