Prague Open 2011 -- Youth: Josef Just - Helena Birgusova - Jive 1. Round
Prague Open 2011 -- Youth: Josef Just - Helena Birgusova - Samba 3. Round
World Youth 2011: Josef Just - Helena Birgusova - Chacha 3. Round
World Youth 2011: Josef Just - Helena Birgusova - Pasodoble 1. Round
World Youth 2011: Josef Just - Helena Birgusova - Jive 1. Round
World Youth 2011: Josef Just - Helena Birgusova - Samba 1. Round
World Youth 2011: Josef Just - Helena Birgusova - Rumba 1. Round
World Youth 2011: Josef Just - Helena Birgusova - Rumba 2. Round
World Youth 2011: Josef Just - Helena Birgusova - Pasodoble 2. Round
World Youth 2011: Josef Just - Helena Birgusova - Jive 2. Round
World Youth 2011: Josef Just - Helena Birgusova - Chacha 2. Round
Kasia Mazurek and Josef Just
Prague Open 2011 -- Youth: Daniel Jurca - Katerina Krakowkova - Jive 3. Round
Prague Open 2011 -- Youth: Karols Arturs Junelis - Natalia Szypulska - Jive 3. Round
Josef and Helena cha cha
Prague Open 2011 -- Youth: Gregor Bronstein - Aigulim Gerich - Chacha 3. Round
Prague Open 2013 - chacha (Josef Just & Helena Birgusová)
Josef and Mie cha cha 1
Prague Open 2011: Josef Kukan - Renata Smidova - Pasodoble 1. Round
Prague Open 2012 - jive (Josef Just & Helena Birgusová)