Different leagues have different methods for determining allstar teams and coaches. A very popular method for determining an allstar team is voting by the coaches and league commisioner. Usually but not always the coach of the team that won the league will be the coach of the allstar team.
Brazil have won the most games.
Celtics
twins
The Michigan Wolverines won 869 games
the Steelers they won 4
patriots
Cuba
Chicago bears
Yankees
The Dallas Cowboys have won the most, 32 NFL post season games.
The team with the most points