caption: Slide 1 of 32: The NBA's true `` <PERSON>,'' <PERSON> handled rosters with superstar talents such as <PERSON>, <PERSON> and <PERSON>, among others, better than anyone en route to winning a record 11 titles as a coach. His management of massive egos was as vital as his lauded triangle offense, both of which helped him surpass all other coaches as it pertains to postseason successes. Per Basketball-Reference, <PERSON> still possesses the highest winning percentage among Hall of Fame coaches. <PERSON>