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Stefan Kienzl

ATStefan Kienzl

Contest prep · Boss of Outlaw

Active

Austrian contest-prep coach known as Boss of Outlaw. His work includes Urs Kalecinski, Wesley Vissers, Martin Fitzwater, William Bonac and Shaun Clarida. Urs’s official website recorded 47 professional wins and three Arnold Classic titles through December 2024. Clarida joined in October 2024, after his two Olympia titles.

Confirmed current athletes

Athletes he prepared · history

Documented titles

  • 2024Arnold Classic · Classic PhysiqueWesley Vissers
  • 2024Detroit Pro · OpenMartin Fitzwater

Profiles and sources

Instagram
https://urskalecinski.com/en/blogs/athletes/stefan-kienzl-erfolgscoach-im-bodybuilding-und-ifbb-pro-league-expertePhoto source