He took a course organised by the ASA Education Centre for swimming instructors, London, Great Britain​ (2012)

• Co-founder of ZŠ Plavání (since 2016) – outdoor school with swimming courses
• Co-founder of ZŠ Enviro (since 2017) – outdoor school with environmental education
• Holder of certificates of water rescue services from Great Britain and from the U.S.A. ​(2012)
• Lecturing and water rescue practice for GLL (London, UK), Disney Cruise Line (U.S.A., the Caribbean, Europe), Swimming School Vodník and ASC (Czech Republic),​ (2012-2017)
• Representative for the Czech Republic in junior water polo ​

Multiple champion of the republic in water polo