DDW International Championship was the the only belt of Do Or Die Wrestling. It was introduced in 2010 and has the distinction of being the first Polish pro wrestling title.
TOTAL: 672 days.
Following DDW #7 the title was vacated and the promotion had no champion for 890 days.
TOTAL: 341 days.
DDW folded some time after Baltikon, but the exact date is unknown, thus the length of this title run is an approximation based on the date of the final show. Note also that there are few details regarding Baltikon available, including the exact nature of Aleksander vs Luxus, however the prominence with which the Championship title is displayed strongly suggests a title match.