Speaking of Pat. Riley's name I think no one in the NBA wouldn't know about it.

Pat Riley (born March 20, 1945 in Schenectady, New York, USA) is a former American professional basketball player, coach, and defender/forward, currently the general manager of the NBA Miami Heat.
Pat Riley's achievements: Pat Riley has coached the Los Angeles Lakers, New York Knicks and Miami Heat, led the team to eight NBA championships, and won the NBA Coach of the Year award three times in 1990, 1993 and 1997. He led the team to a total of 1122 wins, the fourth most winnable head coach in the NBA.
The reason why Patreeley is the greatest coach is the first, Patreeli has a wealth of coaching experience and achievements.
Second, Patreeley is the fourth most winning head coach in the NBA, and has also created many superstars such as Wade.
Third, Paterelli has trained a lot of excellent coaches for the NBA such as Jeff. Van Gundy, in the current Heat head coach Spoo.
Patreeley dared to use people boldly, and his eyes were so old that in the 2003-04 season, the Heat once again reached the playoffs and made it all the way to the Eastern Conference semifinals. Riley was right in his judgment and boldly dismantled the dynamic lineup and dug up NBA No. 1 center O'Neal. In the 2005–06 season, with the cooperation of Wade and O'Neal, Pat Riley led the Heat to a historic Finals and won four consecutive games after falling behind 0-2, defeating the Dallas Mavericks to win their first championship.
In the summer of 2010, Riley's successful management directed one of the most glorious offseasons since the Heat were founded. The former legendary coach persuaded the Class of '03 Big Three to take a collective pay cut, and the team's head star Dwyane Wade completed the contract extension to sign LeBron James and Chris Bosh. Under Riley's excellent operation, the Heat won a regular season record of 58 wins and 24 losses to finish second in the East.
Up to now, the NBA Lakers and Heat Finals, all of this is the magical operation of Pattleley to get Jimmy Butler and Iguodala through trade, bringing a team that did not make the playoffs last season to the Finals. Isn't that enough to illustrate Patreeley's prowess?
The current Finals score is the Lakers (3) Heat (2), and the Heat are likely to equalize or even hit the seventh, because the Heat are too hard. That man is still the man after all, and the godfather is the godfather.