DoctorYes has won Who's the Expert games in the following categories:

1950s Music (as level 124, beat 17 players)    Feb 26 13 - 10:45 PM
1960s Music (Champion Division, beat 82 players)    Jan 20 13 - 2:45 PM
1970s Music (as level 30, beat 17 players)    Mar 18 10 - 10:45 PM
1980s Music (as level 124, beat 20 players)    Mar 24 13 - 7:45 AM
20th & 21st Centuries (as level 124, beat 29 players)    Jan 10 13 - 4:45 PM
Albums by The Beatles (as level 96, beat 33 players)    Dec 28 10 - 8:45 AM
Alphabetics (as level 30, beat 27 players)    Mar 19 10 - 8:45 AM
Ancient History (as level 124, beat 15 players)    Jan 23 13 - 7:45 PM
Art (as level 40, beat 21 players)    Mar 27 10 - 8:45 PM
Astronomy (as level 23, beat 19 players)    Mar 13 10 - 10:45 AM
Beverages (Non-Alcoholic) (as level 124, beat 34 players)    Jan 18 13 - 4:45 PM
Birth and Stage Name (as level 115, beat 45 players)    Jul 18 12 - 2:45 PM
Cities of the World (as level 97, beat 75 players)    Jan 09 11 - 1:45 AM
Classic Rock (as level 56, beat 40 players)    May 11 10 - 9:45 PM
Classical Music (as level 119, beat 24 players)    Nov 03 12 - 1:45 PM
Collectibles (Champion Division, beat 6 players)    Jun 25 12 - 12:45 AM
Colors (as level 119, beat 18 players)    Nov 15 12 - 10:45 PM
Currencies (as level 23, beat 26 players)    Mar 12 10 - 10:45 AM
Government (as level 71, beat 24 players)    Jun 05 10 - 7:45 PM
Guitarists (as level 119, beat 30 players)    Nov 15 12 - 10:45 AM
History for Kids (as level 55, beat 24 players)    May 02 10 - 10:45 PM
Language Use (as level 115, beat 80 players)    Apr 27 12 - 1:45 AM
Marketing (as level 96, beat 62 players)    Dec 02 10 - 1:45 PM
Miscellaneous Animal Trivia (as level 15, beat 22 players)    Mar 07 10 - 1:45 PM
Name Game (as level 120, beat 93 players)    Nov 28 12 - 4:45 AM
New York (Champion Division, beat 12 players)    Apr 18 11 - 7:45 PM
Nostalgia (as level 103, beat 45 players)    Jul 17 11 - 8:45 AM
Other People (as level 6, beat 15 players)    Mar 05 10 - 8:45 AM
Our Solar System (as level 115, beat 109 players)    Jul 20 12 - 6:45 AM
People by Country (as level 21, beat 32 players)    Mar 11 10 - 9:45 AM
Presidential Trivia (as level 124, beat 15 players)    Feb 07 13 - 8:45 AM
Scientists & Inventors (as level 115, beat 73 players)    Jul 04 12 - 7:45 AM
Something in Common (as level 62, beat 44 players)    May 19 10 - 8:45 PM
USA by Year (as level 54, beat 26 players)    May 01 10 - 8:45 AM
World War I (as level 115, beat 42 players)    Jul 08 12 - 7:45 AM