Byrds been down but haden't been stopped since 1999 'till 2006 thats 7 yrs.
Librado Andrade has never been down or stopped in his career thats 7 ryrs.
Kessler never been down or stopped in his career thats 8 yrs.
Karmazins never been down or stopped in his career thats 11 yrs.
Jean-Mormeck had never been down OR stopped in his entire career 'till Bell beat him 2006 thats 11 yrs.


I'm sure theres more....