SELECT Name FROM wrestler ORDER BY Days_held ASC LIMIT 1
Return the name of the wrestler who had the lowest number of days held.
[Schema (values) (types)]: | wrestler |  wrestler : wrestler_id (text) , name (number) , reign (text) , days_held (text) , location (text) , event (text) | Elimination : elimination_id (text) , wrestler_id (number) , team (text) , eliminated_by (text) , elimination_move (text) , time (text);