-The official NBA page lists PG at around 6'9 and Kawhi at 6'7. This new photo with them getting introduced to the Clippers says otherwise however. (They are about the same height imo)

https://www.washingtonpost.com/sports/2019/08/03/lakers-clippers-showdown-highlights-nbas-star-studded-christmas-day-schedule/?noredirect=on&utm_term=.a5835be90576

-Here are some of the other players heights, according to the official NBA page.

https://stats.nba.com/draft/combine-anthro/#!?SeasonYear

PG (Drafted 2010-11) (6'7.75 w/o shoes, 6'8.75 w/shoes)

Kawhi (Drafted 2011-12) (6'6 w/o shoes, 6'7 w/shoes)

KD (Drafted 2007-08) (6'9 w/o shoes, 6/10 1/4 w/shoes) (We all know this is clearly fake tho, KD admitted to being 6'10 3/4 w/o shoes and around 7'0 w/shoes)

LeBron (Drafted 2003-04) (6'7.25 w/o shoes) (We can assume he's 6'8 + since shoes give players an extra 1-2 inches)

-Another player to be mentioned is Joel Embiid. The official 76ers page has him listed 7'0 with shoes but it was proven through several photos and media outlets that he is a good 7'1-7'2 with shoes.

In conclusion,a lot of NBA players fake their heights lol.