By Ishaan Bhattacharya Team USA head coach Gregg Popovich had this to say about watching Kevin Durant workout during the Olympics. Gregg Popovich is one of the longest-standing coaches in the NBA and among the most seasoned in the history of basketball. He’s been coaching the San Antonio Spurs since 1996 and also took over the responsibilities of coaching Team USA for their 2019 World Cup and 2020 Olympics run. The 2020 Tokyo Olympics (which took place in 2021) saw Popovich lead a squad headlined by Kevin Durant to the Gold medal even after facing early adversity with a shock loss to Australia…