Sport | Sharks approach 5th big final as past failures and ghosts linger
![Sport | Sharks approach 5th big final as past failures and ghosts linger](https://cdn.24.co.za/files/Cms/General/d/11850/871085ed329c455f9559c9dba98c71b5.jpg)
As the Sharks approach their fifth cross-continental final when they face Gloucester in Friday's Challenge Cup final at the Tottenham Hotspur Stadium in London, they have to confront their past.