After dropping 5 stone 2lbs and being named Slimming World’s Mr Sleek in 2018, Dann turned his life around through drastically changing his diet and adapting a much healthier and active lifestyle. Dann completed his sixth marathon in 2022 in Manchester, finally breaking the four-hour barrier, and has now decided to set himself the even greater challenge of completing the six World Marathon Majors, completing his first Major with Chicago in October.
Dann Sullivan
