Simplify the following text for a Grade 9 native English-speaking person.
Original: Jayceon Terrell Taylor ( born November 29 , 1979 ) , better known by his stage name Game , formerly The Game , is an American rapper and actor .
Simplified: Jayceon Terrell Taylor ( born November 29 , 1979 ) , better known by his stage name Game formally `` The Game '' , is an American rapper .