Simplify the following text for a Grade 8 native English-speaking person.
Original: From 1963 to 2001 , Marcel Dionne and Bryan Trottier were the only single-time winners of the scoring title , while Stan Mikita , Phil Esposito , Bobby Orr , Guy Lafleur , Wayne Gretzky , Mario Lemieux , and Jaromir Jagr had won it on multiple occasions .
Simplified: Wayne Gretzky has won this trophy ten times , the most of any player . Gordie Howe and Mario Lemieux each won six trophies ; Phil Esposito and Jaromir Jagr won five ; Stan Mikita won four ; and Bobby Hull and Guy Lafleur each won it three times .