Sebastian Döring (AKA Superbird) started his career as a remixer and producer under the name of TBA. Together with Daniel Klein (AKA Gucciman), in the late 90's they formed a first successful project: Kiez Kidz, named as a hint of the city of Hamburg where they produced. At the same time, Sebastian Döring and Torsten Freese (AKA Toddie) met in the club life of Hamburg and both together started the Knee Deep partnership. Their ongoing single and - under the Knee Deep name - common productions, mainly for the R.