Lazza123 has won Who's the Expert games in the following categories:

Astronomy (as level 44, beat 17 players)    Feb 18 13 - 8:45 AM
Biology (as level 42, beat 22 players)    Dec 20 11 - 7:45 AM
Roads & Highways (as level 33, beat 24 players)    Nov 22 09 - 2:45 PM
United Kingdom (as level 40, beat 31 players)    Mar 25 11 - 10:45 AM