Question: Among the players whose total NHL games played in their first 7 years of NHL career is no less than 500, what is the name of the player who committed the most rule violations?
SQL: SELECT T1.PlayerName FROM PlayerInfo AS T1 INNER JOIN SeasonStatus AS T2 ON T1.ELITEID = T2.ELITEID WHERE T1.sum_7yr_GP > 500 ORDER BY T2.PIM DESC LIMIT 1