On initial thought, it's gotta be USA but I think team world is beginning to gain ground on the US in recent years. Obviously, individual countries would still get blown out by the States but if they combined all international players, could they somehow pull off the upset against the Americans?
Team USA features:
PG - Steph Curry (age 32)
SG - James Harden (age 31)
SF - LeBron James (age 36)
PF - Kevin Durant (age 32)
C - Anthony Davis (age 27)
Bench:
G - Damian Lillard (age 30)
G - Bradley Beal (age 27)
F - Kawhi Leonard (age 29)
F - Jayson Tatum (age 22)
F - Brandon Ingram (age 23)
Alt - Paul George (age 30)
Alt - Trae Young (age 22)
Team World features:
PG - Ben Simmons (Australia) (age 24)
SG - Jamal Murray (Canada) (age 23)
SF - Luka Doncic (Slovenia) (age 21)
PF - Giannis A. (Greece) (age 26)
C - Nikola Jokic (Serbia) (age 25)
Bench:
G - Dennis Schroder (Germany) (age 27)
G - Shai-Gilgeous Alexander (Canada) (age 22)
F - Kristaps Porzingis (Latvia) (age 25)
F - Karl Anthony Towns (Dominican Republic) (age 25)
F - Joel Embiid (Cameroon) (age 26)
Alt - Rudy Gobert (France) (age 28)
Alt - Domantas Sabonis (Lithuania) (age 24)
Team USA features:
PG - Steph Curry (age 32)
SG - James Harden (age 31)
SF - LeBron James (age 36)
PF - Kevin Durant (age 32)
C - Anthony Davis (age 27)
Bench:
G - Damian Lillard (age 30)
G - Bradley Beal (age 27)
F - Kawhi Leonard (age 29)
F - Jayson Tatum (age 22)
F - Brandon Ingram (age 23)
Alt - Paul George (age 30)
Alt - Trae Young (age 22)
Team World features:
PG - Ben Simmons (Australia) (age 24)
SG - Jamal Murray (Canada) (age 23)
SF - Luka Doncic (Slovenia) (age 21)
PF - Giannis A. (Greece) (age 26)
C - Nikola Jokic (Serbia) (age 25)
Bench:
G - Dennis Schroder (Germany) (age 27)
G - Shai-Gilgeous Alexander (Canada) (age 22)
F - Kristaps Porzingis (Latvia) (age 25)
F - Karl Anthony Towns (Dominican Republic) (age 25)
F - Joel Embiid (Cameroon) (age 26)
Alt - Rudy Gobert (France) (age 28)
Alt - Domantas Sabonis (Lithuania) (age 24)