Donald Honig | Steffen Tangstad | Bonnie Honig | Steffen Wöller | Steffen Seibert | Steffen Schleiermacher | Steffen Mueller | Steffen Lehmann | Steffen Kretschmann | Steffen Basho-Junghans | Präzisionsteilefertigung Steffen Pfüller | Edwin Honig | Caroline Steffen | Britta Steffen | Anthony Steffen |
At the 2000 World Junior Championships Gatzka won a silver medal in 4x400 m relay with Christian Duma, Steffen Hönig and Bastian Swillims.