10093
In bodybuilding lore , this is partly attributed to the rise of " mass monsters " , beginning with Sergio Oliva , Lou Ferrigno , and Lee Haney in the late 1960 s and early 1970 s , and continuing through the 1980 s with Dorian Yates , the 1990 s with Ronnie Coleman , Markus Rühl , and Greg Kovacs , and up to the present day .
 person: Sergio Oliva; person: Lou Ferrigno; person: Lee Haney; person: Dorian Yates; person: Ronnie Coleman; person: Markus Rühl; person: Greg Kovacs
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Sergio Oliva; person: Lou Ferrigno; person: Lee Haney; person: Dorian Yates; person: Ronnie Coleman; person: Markus Rühl; person: Greg Kovacs