Question: who has won the most album of the year grammys
Answer: As of 2018 , only six artists have won Album of the Year more than once as the main credited artist : Frank Sinatra ( 1960 , 1966 , 1967 ) , Stevie Wonder ( 1974 , 1975 , 1977 ) , Paul Simon ( 1976 , 1987 ) , U2 ( 1988 , 2006 ) , Taylor Swift ( 2010 , 2016 ) and Adele ( 2012 , 2017 ) .