“He’s an amazing guy,” Johnson said of Popovich. “I think there are a lot of people who look at him as a mean, stubborn man. They see him during a game when he is competitive, but he is a great person.”

Johnson called the past few days “a whirlwind.”

“It’s definitely been hectic. Everything has been happening so fast. ... but I’m just enjoying the process,” he said.

The 19-year-old Johnson, who spent one season at Kentucky, was chosen with the 29th pick of the draft’s 30-pick first round last Thursday.